History of the British Army
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The history of the British Army spans over three and a half centuries since its founding in 1660 and involves numerous European wars,
colonial war Colonial war (in some contexts referred to as small war) is a blanket term relating to the various conflicts that arose as the result of overseas territories being settled by foreign powers creating a colony. The term especially refers to wars ...
s and world wars. From the late 17th century until the mid-20th century, the United Kingdom was the greatest economic and imperial power in the world, and although this dominance was principally achieved through the strength of the
Royal Navy The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against Fr ...
(RN), the British Army played a significant role. , there were 92,000 professionals in the
regular army A regular army is the official army of a state or country (the official armed forces), contrasting with irregular forces, such as volunteer irregular militias, private armies, mercenaries, etc. A regular army usually has the following: * a standin ...
(including 2,700
Gurkhas The Gurkhas or Gorkhas (), with endonym Gorkhali ), are soldiers native to the Indian Subcontinent, chiefly residing within Nepal and some parts of Northeast India. The Gurkha units are composed of Nepalis and Indian Gorkhas and are r ...
) and 20,480 Volunteer Reserves. Britain has generally maintained only a small regular army during peacetime, expanding this as required in time of war, due to Britain's traditional role as a
sea power Command of the sea (also called control of the sea or sea control) is a naval military concept regarding the strength of a particular navy to a specific naval area it controls. A navy has command of the sea when it is so strong that its rivals ...
. Since the suppression of
Jacobitism , war = , image = Prince James Francis Edward Stuart by Louis Gabriel Blanchet.jpg , image_size = 150px , caption = James Francis Edward Stuart, Jacobite claimant between 1701 and 1766 , active ...
in 1745, the British Army has played little role in British domestic politics (except for the
Curragh incident The Curragh incident of 20 March 1914, sometimes known as the Curragh mutiny, occurred in the Curragh, County Kildare, Ireland. The Curragh Camp was then the main base for the British Army in Ireland, which at the time still formed part of the U ...
), and, apart from Ireland, has seldom been deployed against internal threats to authority (one notorious exception being the
Peterloo Massacre The Peterloo Massacre took place at St Peter's Field, Manchester, Lancashire, England, on Monday 16 August 1819. Fifteen people died when cavalry charged into a crowd of around 60,000 people who had gathered to demand the reform of parliament ...
). The British Army has been involved in many international conflicts, including the
Napoleonic Wars The Napoleonic Wars (1803–1815) were a series of major global conflicts pitting the French Empire and its allies, led by Napoleon I, against a fluctuating array of European states formed into various coalitions. It produced a period of Fre ...
, the
Crimean War The Crimean War, , was fought from October 1853 to February 1856 between Russia and an ultimately victorious alliance of the Ottoman Empire, France, the United Kingdom and Piedmont-Sardinia. Geopolitical causes of the war included the ...
and both World War I and World War II. Historically, it contributed to the expansion and retention of the
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...
. The British Army has long been at the forefront of new military developments. It was the first in the world to develop and deploy the tank, and what is now the
Royal Air Force The Royal Air Force (RAF) is the United Kingdom's air and space force. It was formed towards the end of the First World War on 1 April 1918, becoming the first independent air force in the world, by regrouping the Royal Flying Corps (RFC) an ...
(RAF) had its origins within the British Army as the
Royal Flying Corps "Through Adversity to the Stars" , colors = , colours_label = , march = , mascot = , anniversaries = , decorations ...
(RFC). At the same time the British Army emphasises the continuity and longevity of several of its institutions and military tradition.


Origins

The English Army was first established as a standing military force in 1660. In 1707 many regiments of the English and Scottish armies were already combined under one operational command and stationed in the
Dutch Republic The United Provinces of the Netherlands, also known as the (Seven) United Provinces, officially as the Republic of the Seven United Netherlands ( Dutch: ''Republiek der Zeven Verenigde Nederlanden''), and commonly referred to in historiograph ...
fighting in the
War of Spanish Succession The War of the Spanish Succession was a European great power conflict that took place from 1701 to 1714. The death of childless Charles II of Spain in November 1700 led to a struggle for control of the Spanish Empire between his heirs, Phili ...
. Consequently, although the regiments were now part of the new British military establishment, they remained under the same operational command, and so not only were the regiments of the old armies transferred ''in situ'' to the new army so too was the institutional ethos, customs, and traditions, of the old standing armies that had been created shortly after the
Stuart Restoration The Restoration of the Stuart monarchy in the kingdoms of England, Scotland and Ireland took place in 1660 when King Charles II returned from exile in continental Europe. The preceding period of the Protectorate and the civil wars came to ...
47 years earlier. Stuart Asquith argues for roots before 1660: The
New Model Army The New Model Army was a standing army formed in 1645 by the Parliamentarians during the First English Civil War, then disbanded after the Stuart Restoration in 1660. It differed from other armies employed in the 1639 to 1653 Wars of the Th ...
was the first full-time professional army raised within the three kingdoms of
England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe ...
,
Ireland Ireland ( ; ga, Éire ; Ulster-Scots: ) is an island in the North Atlantic Ocean, in north-western Europe. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George's Channel. Ireland is the s ...
and
Scotland Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to ...
. It was created in 1645 by the English
Long Parliament The Long Parliament was an English Parliament which lasted from 1640 until 1660. It followed the fiasco of the Short Parliament, which had convened for only three weeks during the spring of 1640 after an 11-year parliamentary absence. In Septe ...
and it proved supreme in field. At the end of the First Civil War the New Model Army survived attempts by Parliament to disband it. Winston Churchill described its prowess thus: Having survived Parliament's attempts to disband it, the New Model Army prospered as an institution during the
Interregnum An interregnum (plural interregna or interregnums) is a period of discontinuity or "gap" in a government, organization, or social order. Archetypally, it was the period of time between the reign of one monarch and the next (coming from Latin '' ...
. It was disbanded in 1660 with the restoration of the Stuart monarchy under Charles II. At his restoration Charles II sought to create a small standing army made up of some former Royalist and New Model Army regiments. On 26 January 1661, Charles II issued the Royal Warrant that created the first regiments of what would become the ''British Army'',Mallinson, p. 30 although Scotland and England maintained separate military establishments until the
Acts of Union 1707 The Acts of Union ( gd, Achd an Aonaidh) were two Acts of Parliament: the Union with Scotland Act 1706 passed by the Parliament of England, and the Union with England Act 1707 passed by the Parliament of Scotland. They put into effect the t ...
. King Charles put into these regiments those
cavalier The term Cavalier () was first used by Roundheads as a term of abuse for the wealthier royalist supporters of King Charles I and his son Charles II of England during the English Civil War, the Interregnum, and the Restoration (1642 – ). ...
s who had attached themselves to him during his exile on the European continent and had fought for him at the Battle of the Dunes against the
Roundhead Roundheads were the supporters of the Parliament of England during the English Civil War (1642–1651). Also known as Parliamentarians, they fought against King Charles I of England and his supporters, known as the Cavaliers or Royalists, who ...
s of the Protectorate and their French allies. For political expediency he also included some elements of the New Model Army. The whole force consisted of two corps of horse and five or six of infantry. It is, however, on this narrow and solid basis that the structure of the English army was gradually erected. The horse consisted of two regiments the
Life Guards Life is a quality that distinguishes matter that has biological processes, such as signaling and self-sustaining processes, from that which does not, and is defined by the capacity for growth, reaction to stimuli, metabolism, energy transf ...
(formed from exiled cavaliers); and
The Blues Blues is a music genre and musical form which originated in the Deep South of the United States around the 1860s. Blues incorporated spiritual (music), spirituals, work songs, field hollers, Ring shout, shouts, chants, and rhymed simple narra ...
(or The Oxford Blues), formed by Lord Oxford, out of some of the best New Model Army horse regiments. The foot regiments were
Grenadier Guards "Shamed be whoever thinks ill of it." , colors = , colors_label = , march = Slow: " Scipio" , mascot = , equipment = , equipment ...
(initially two regiments
Lord Wentworth's Regiment Lord Wentworth's Regiment was a regiment of infantry raised during the exile of King Charles II during the Interregnum to serve in the Royalist Army in Exile. Formed as the Royal Regiment of Guards in 1656 at Bruges under the command of the Earl ...
and John Russell's Regiment of Guards which amalgamated in 1665), the
Coldstream Guards The Coldstream Guards is the oldest continuously serving regular regiment in the British Army. As part of the Household Division, one of its principal roles is the protection of the monarchy; due to this, it often participates in state ceremonia ...
(the New Model Army regiment of General Monck), the
Royal Scots The Royal Scots (The Royal Regiment), once known as the Royal Regiment of Foot, was the oldest and most senior infantry regiment of the line of the British Army, having been raised in 1633 during the reign of Charles I of Scotland. The regime ...
(formed from the Scotch guard in France), and the Second Queen's Royals. Many of Charles' subjects were uneasy at his creation of this small army. Pamphleteers wrote tracts voicing the fear of a people who within living memory had experienced the
Rule of the Major-Generals The Rule of the Major-Generals, was a period of direct military government from August 1655 to January 1657, during Oliver Cromwell's Protectorate. England and Wales were divided into ten regions, each governed by a major-general who answered to th ...
and had liked neither the imposition of military rule, or the costs of keeping an army in being when the country was not at war with itself or others. People also remembered the " Eleven Years' Tyranny" of Charles I and feared that a standing army under royal command would allow monarchs in the future to ignore the wishes of Parliament. The English were not fully reconciled to the need for a standing army until the reign of William III when the near perpetual wars with other European states made a modest standing army a necessity to defend England and to maintain her prestige in the world. But public opinion, always anxious of the bad old days, was resolved to allow itself no rest until it had defined the prerogatives of the crown on this delicate point. Parliament finally succeeded in acquiring a control over the army, and under a general bill, commonly called the
Mutiny Act Mutiny is a revolt among a group of people (typically of a military, of a crew or of a crew of pirates) to oppose, change, or overthrow an organization to which they were previously loyal. The term is commonly used for a rebellion among mem ...
, laid down the restrictions which, whilst respecting the rights of the sovereign, were likewise to shield the liberty of the people. It did this by making the standing army conditional on an annually renewed act of parliament. To this day, annual continuation notices are required for the British Army to remain legal. On paper, this also guarantees representative government, as Parliament must meet at least once a year to ratify the
Order in Council An Order-in-Council is a type of legislation in many countries, especially the Commonwealth realms. In the United Kingdom this legislation is formally made in the name of the monarch by and with the advice and consent of the Privy Council (''Kin ...
renewing the Army Act (1955) for a further year.


Creation of British Army

The order of seniority for the most senior line regiments in the British Army is based on the order of seniority in the English army. Scottish and Irish regiments were only allowed to take a rank in the English army from the date of their arrival in England or the date when they were first placed on the English establishment. For example, in 1694 a board of general officers was convened to decide upon rank of English, Irish and Scots regiments serving in the Netherlands, the regiment that became known as the
Scots Greys The Royal Scots Greys was a cavalry regiment of the British Army from 1707 until 1971, when they amalgamated with the 3rd Carabiniers (Prince of Wales's Dragoon Guards) to form the Royal Scots Dragoon Guards. The regiment's history began in 1 ...
were designated as the 4th dragoons because there were three English regiments raised prior to 1688 when the Scot Greys were first placed on the English establishment. In 1713 when a new board of general officers was convened to decide upon rank of several regiments, the seniority of the Scots Greys was reassessed and based on their entry into England in June 1685. At that time there was only one English regiment of dragoons and so after some delay the Scots Greys obtained the rank of 2nd dragoons in the British Army.


Eighteenth century


Organisation

By the middle of the century, the army's administration had developed the form which it would retain for more than a hundred years. Ultimately, the main bodies responsible for the army were: * The
War Office The War Office was a department of the British Government responsible for the administration of the British Army between 1857 and 1964, when its functions were transferred to the new Ministry of Defence (MoD). This article contains text from ...
was responsible for day-to-day administration of the army, and for the cavalry and infantry;Mallinson, p. 40 * The
Board of Ordnance The Board of Ordnance was a British government body. Established in the Tudor period, it had its headquarters in the Tower of London. Its primary responsibilities were 'to act as custodian of the lands, depots and forts required for the defence o ...
was responsible for the supply of weapons and ammunition, and administered the
Royal Artillery The Royal Regiment of Artillery, commonly referred to as the Royal Artillery (RA) and colloquially known as "The Gunners", is one of two regiments that make up the artillery arm of the British Army. The Royal Regiment of Artillery comprises t ...
and
Royal Engineers The Corps of Royal Engineers, usually called the Royal Engineers (RE), and commonly known as the ''Sappers'', is a corps of the British Army. It provides military engineering and other technical support to the British Armed Forces and is head ...
; * The
Commissariat A commissariat is a department or organization commanded by a commissary or by a corps of commissaries. In many countries, commissary is a police rank. In those countries, a commissariat is a police station commanded by a commissary. In some ...
was responsible for the supply of rations and transport. It occasionally raised its own fighting units, such as "battoemen" (armed watermen and pioneers in North America). None of these bodies were usually represented in the Cabinet, nor were they responsible for overall strategy, which was in the hands of the Secretary of State for War (an office later merged into the
Secretary of State for War and the Colonies The Secretary of State for War and the Colonies was a British cabinet-level position responsible for the army and the British colonies (other than India). The Secretary was supported by an Under-Secretary of State for War and the Colonies. Hi ...
). In the field, a commander's staff consisted of an
Adjutant General An adjutant general is a military chief administrative officer. France In Revolutionary France, the was a senior staff officer, effectively an assistant to a general officer. It was a special position for lieutenant-colonels and colonels in staf ...
(who handled finance, troop returns and legal matters), and a Quartermaster General (who was responsible for billeting and organising movements). There were separate commanders of the Artillery, and Commissary Officers who handled the supplies. The commander of an Army might also have a Military Secretary, responsible for appointments,
court martial A court-martial or court martial (plural ''courts-martial'' or ''courts martial'', as "martial" is a postpositive adjective) is a military court or a trial conducted in such a court. A court-martial is empowered to determine the guilt of memb ...
s and official correspondence. Infantry and cavalry units had originally been known by the names of their colonels, such as "Sir John Mordaunt's Regiment of Foot". This could be confusing if colonels succeeded each other rapidly; and two regiments (the Buffs and the
Green Howards The Green Howards (Alexandra, Princess of Wales's Own Yorkshire Regiment), frequently known as the Yorkshire Regiment until the 1920s, was a line infantry regiment of the British Army, in the King's Division. Raised in 1688, it served under vario ...
) had to be distinguished by their facing colour in official correspondence because for several years, both had colonels named Howard. In time, these became the official names of the regiments. In 1751 a numeral system was adopted, with each regiment gaining a number according to their rank in the
order of precedence An order of precedence is a sequential hierarchy of nominal importance and can be applied to individuals, groups, or organizations. Most often it is used in the context of people by many organizations and governments, for very formal and state o ...
, so John Mordaunt's Regiment became the
47th Regiment of Foot The 47th (Lancashire) Regiment of Foot was an infantry regiment of the British Army, raised in Scotland in 1741. It served in North America during the Seven Years' War and American Revolutionary War and also fought during the Napoleonic Wars and ...
. The later
Jacobite risings , war = , image = Prince James Francis Edward Stuart by Louis Gabriel Blanchet.jpg , image_size = 150px , caption = James Francis Edward Stuart, Jacobite claimant between 1701 and 1766 , active ...
were centred in the
Scottish Highlands The Highlands ( sco, the Hielands; gd, a’ Ghàidhealtachd , 'the place of the Gaels') is a historical region of Scotland. Culturally, the Highlands and the Lowlands diverged from the Late Middle Ages into the modern period, when Lowland S ...
. From the late 17th century, the Government had organised
Independent Highland Companies The Independent Highland Companies were irregular militia raised from the Scottish clans of the Scottish Highlands by order of the Government between 1603 and 1760 in order to help keep the peace and enforce the law in the Highlands and were rec ...
in the area, from clans which supported the Hanoverian monarchs or the Whig governments, to maintain order or influence in the Highlands. In 1739 the first full regiment, the
42nd Regiment of Foot The 42nd (Royal Highland) Regiment of Foot was a Scottish infantry regiment in the British Army also known as the Black Watch. Originally titled Crawford's Highlanders or the Highland Regiment and numbered 43rd in the line, in 1748, on the disband ...
, was formed in the region. Towards the end of the 18th century, the battalion became the major tactical unit of the army. On the continent of Europe, where large field formations were usual, a regiment was a formation of two or more battalions, under a colonel who was a field commander. The British Army, increasingly compelled to disperse units in far-flung colonial outposts, made the battalion the basic unit, under a lieutenant colonel. The function of the regiment became administrative rather than tactical. The colonel of a regiment remained an influential figure but rarely commanded any of its battalions in the field. Many regiments consisted of one battalion only, plus a depot and recruiting parties in Britain or Ireland if the unit was serving overseas. Where more troops were required for a war or garrison duties, second, third and even subsequent battalions of a regiment were raised, but it was rare for more than one battalion of a regiment to serve in the same brigade or division.


Strategy and role

From the late 17th century onwards, the British army was to be deployed in three main areas of conflict (the
Americas The Americas, which are sometimes collectively called America, are a landmass comprising the totality of North America, North and South America. The Americas make up most of the land in Earth's Western Hemisphere and comprise the New World. ...
,
Continental Europe Continental Europe or mainland Europe is the contiguous continent of Europe, excluding its surrounding islands. It can also be referred to ambiguously as the European continent, – which can conversely mean the whole of Europe – and, by ...
, and
Scotland Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to ...
), one of which (Scotland) was effectively ended at the
Battle of Culloden The Battle of Culloden (; gd, Blàr Chùil Lodair) was the final confrontation of the Jacobite rising of 1745. On 16 April 1746, the Jacobite army of Charles Edward Stuart was decisively defeated by a British government force under Prince Wi ...
in 1746.Reid, pp. 85-87 The major theatre was often the continent of Europe. Not only did Britain's monarchs have dynastic ties with
Holland Holland is a geographical regionG. Geerts & H. Heestermans, 1981, ''Groot Woordenboek der Nederlandse Taal. Deel I'', Van Dale Lexicografie, Utrecht, p 1105 and former Provinces of the Netherlands, province on the western coast of the Netherland ...
or
Hanover Hanover (; german: Hannover ; nds, Hannober) is the capital and largest city of the German state of Lower Saxony. Its 535,932 (2021) inhabitants make it the 13th-largest city in Germany as well as the fourth-largest city in Northern Germany ...
after the
Hanoverian Succession The Act of Settlement is an Act of the Parliament of England that settled the succession to the English and Irish crowns to only Protestants, which passed in 1701. More specifically, anyone who became a Roman Catholic, or who married one, bec ...
, but Britain's foreign policy often required intervention to maintain a balance of power in Europe (usually at the expense of the
Kingdom of France The Kingdom of France ( fro, Reaume de France; frm, Royaulme de France; french: link=yes, Royaume de France) is the historiographical name or umbrella term given to various political entities of France in the medieval and early modern period. ...
). Within England and especially Scotland, there were repeated attempts by the exiled
House of Stewart The House of Stuart, originally spelt Stewart, was a royal house of Scotland, England, Ireland and later Great Britain. The family name comes from the office of High Steward of Scotland, which had been held by the family progenitor Walter fi ...
and their Jacobite supporters to regain the throne, leading to severe uprisings. These were often related to European conflict, as the Stuarts and Jacobites were aided and encouraged by Britain's continental enemies for their own ends. After the
Battle of Culloden The Battle of Culloden (; gd, Blàr Chùil Lodair) was the final confrontation of the Jacobite rising of 1745. On 16 April 1746, the Jacobite army of Charles Edward Stuart was decisively defeated by a British government force under Prince Wi ...
in 1746, these rebellions were crushed. Finally, as the British empire expanded, the army was increasingly involved in service in the West Indies, North America and India. Troops were often recruited locally, to lessen the burden on the Army. Sometimes these were part of the British army, for example the 60th (Royal American) Regiment of Foot. On other occasions (as in the case of troops raised by the
British East India Company The East India Company (EIC) was an English, and later British, joint-stock company founded in 1600 and dissolved in 1874. It was formed to trade in the Indian Ocean region, initially with the East Indies (the Indian subcontinent and South ...
), the local forces were administered separately from the British Army, but cooperated with it. Troops sent to serve overseas could expect to serve there for years, in an unhealthy climate far removed from the comforts of British society. This led to the army being recruited from the elements of society with the least stake in it; the very poorest or worst-behaved. The red-coated soldier, "Thomas Lobster", was a much-derided figure, as described in the
Rudyard Kipling Joseph Rudyard Kipling ( ; 30 December 1865 – 18 January 1936)'' The Times'', (London) 18 January 1936, p. 12. was an English novelist, short-story writer, poet, and journalist. He was born in British India, which inspired much of his work. ...
poem Tommy:


Seven Years' War

The
Seven Years' War The Seven Years' War (1756–1763) was a global conflict that involved most of the European Great Powers, and was fought primarily in Europe, the Americas, and Asia-Pacific. Other concurrent conflicts include the French and Indian War (1754 ...
, which took place from 1755 to 1763, has sometimes been described as the first true world war, in that conflict took place in almost every continent and on almost all the oceans. Although there were early setbacks, British troops eventually were victorious in every theatre.Mallinson, p. 106 The war can be said to have started in North America, where it was known as the
French and Indian War The French and Indian War (1754–1763) was a theater of the Seven Years' War, which pitted the North American colonies of the British Empire against those of the French, each side being supported by various Native American tribes. At the st ...
. The early years saw several British defeats. The British units first despatched to the Continent were untrained in the bush warfare they met. To provide light infantry, several corps such as
Rogers' Rangers Rogers' Rangers was a company of soldiers from the Province of New Hampshire raised by Major Robert Rogers and attached to the British Army during the Seven Years' War ( French and Indian War). The unit was quickly adopted into the British arm ...
were raised from the colonists. (A light infantry regiment, the 80th Regiment of Light-Armed Foot, was raised by Colonel
Thomas Gage General Thomas Gage (10 March 1718/192 April 1787) was a British Army general officer and colonial official best known for his many years of service in North America, including his role as British commander-in-chief in the early days of t ...
, but subsequently disbanded). During the war, General
James Wolfe James Wolfe (2 January 1727 – 13 September 1759) was a British Army officer known for his training reforms and, as a major general, remembered chiefly for his victory in 1759 over the French at the Battle of the Plains of Abraham in Quebec. ...
amalgamated companies from several regiments into an
ad hoc Ad hoc is a Latin phrase meaning literally 'to this'. In English, it typically signifies a solution for a specific purpose, problem, or task rather than a generalized solution adaptable to collateral instances. (Compare with ''a priori''.) Com ...
unit, the
Louisbourg Grenadiers The Louisbourg Grenadiers was a temporary unit of grenadiers formed by General James Wolfe in 1759 to serve with British Army forces in the Quebec campaign of the Seven Years' War. Grenadiers from the 22nd, 40th, and 45th regiments were brought ...
. There were also disagreements between high-ranking British officers and the provincial troops recruited from the colonies. It was laid down that even the most senior Provincial officers were subordinate to comparatively junior officers in the British Army. The first concern of the colonists' representatives was the protection of the settlers from raids by Native American war parties, while the British generals often had different strategic priorities. Partly through the naval superiority gained by the
Royal Navy The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against Fr ...
, Britain was eventually able to deploy superior strength in North America, winning the decisive
Battle of the Plains of Abraham The Battle of the Plains of Abraham, also known as the Battle of Quebec (french: Bataille des Plaines d'Abraham, Première bataille de Québec), was a pivotal battle in the Seven Years' War (referred to as the French and Indian War to describe ...
at
Quebec City Quebec City ( or ; french: Ville de Québec), officially Québec (), is the capital city of the Canadian province of Quebec. As of July 2021, the city had a population of 549,459, and the metropolitan area had a population of 839,311. It is t ...
and conquering New France. Similarly, in the
Indian subcontinent The Indian subcontinent is a physiographical region in Southern Asia. It is situated on the Indian Plate, projecting southwards into the Indian Ocean from the Himalayas. Geopolitically, it includes the countries of Bangladesh, Bhutan, In ...
, the
French East India Company The French East India Company (french: Compagnie française pour le commerce des Indes orientales) was a colonial commercial enterprise, founded on 1 September 1664 to compete with the English (later British) and Dutch trading companies in th ...
and the militaries of the most powerful rulers of the
Mughal Empire The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the d ...
were defeated after the prolonged
Third Carnatic War The Carnatic Wars were a series of military conflicts in the middle of the 18th century in India's coastal Carnatic region, a dependency of Hyderabad State, India. Three Carnatic Wars were fought between 1744 and 1763. The conflicts involved ...
, allowing the steady expansion of
British East India Company The East India Company (EIC) was an English, and later British, joint-stock company founded in 1600 and dissolved in 1874. It was formed to trade in the Indian Ocean region, initially with the East Indies (the Indian subcontinent and South ...
-controlled territory. In Europe, although Britain's allies (chiefly the
Royal Prussian Army The Royal Prussian Army (1701–1919, german: Königlich Preußische Armee) served as the army of the Kingdom of Prussia. It became vital to the development of Brandenburg-Prussia as a European power. The Prussian Army had its roots in the cor ...
) carried the main burden of the struggle, British troops eventually played an important role at the decisive
Battle of Minden The Battle of Minden was a major engagement during the Seven Years' War, fought on 1 August 1759. An Anglo-German army under the overall command of Prussian Field Marshal Ferdinand of Brunswick defeated a French army commanded by Marshal of Fr ...
.


Aftermath

The result of this war was to leave the
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...
as the dominant imperial power in North America, and the only European power east of the
Mississippi River The Mississippi River is the List of longest rivers of the United States (by main stem), second-longest river and chief river of the second-largest Drainage system (geomorphology), drainage system in North America, second only to the Hudson B ...
(although it would return
East Florida East Florida ( es, Florida Oriental) was a colony of Great Britain from 1763 to 1783 and a province of Spanish Florida from 1783 to 1821. Great Britain gained control of the long-established Spanish colony of ''La Florida'' in 1763 as part of ...
back to the
Spanish Empire The Spanish Empire ( es, link=no, Imperio español), also known as the Hispanic Monarchy ( es, link=no, Monarquía Hispánica) or the Catholic Monarchy ( es, link=no, Monarquía Católica) was a colonial empire governed by Spain and its prede ...
). There was increasing tension between the British government and the American colonists, especially when it was decided to maintain a
standing army A standing army is a permanent, often professional, army. It is composed of full-time soldiers who may be either career soldiers or conscripts. It differs from army reserves, who are enrolled for the long term, but activated only during wars or ...
in North America after the war. For the first time, the British Army would be garrisoned in North America in significant numbers in a time of peace. With the defeat of France, the British government no longer sought actively to curry the favour of Native Americans. Urged by his superiors to cut costs, Commander in Chief General Jeffery Amherst initiated policy changes that helped prompt
Pontiac's War Pontiac's War (also known as Pontiac's Conspiracy or Pontiac's Rebellion) was launched in 1763 by a loose confederation of Native Americans dissatisfied with British rule in the Great Lakes region following the French and Indian War (1754–17 ...
in 1763, an uprising against the British military occupation of the former
New France New France (french: Nouvelle-France) was the area colonized by France in North America, beginning with the exploration of the Gulf of Saint Lawrence by Jacques Cartier in 1534 and ending with the cession of New France to Great Britain and Spa ...
. Amherst was recalled during the war and replaced as commander in chief by
Thomas Gage General Thomas Gage (10 March 1718/192 April 1787) was a British Army general officer and colonial official best known for his many years of service in North America, including his role as British commander-in-chief in the early days of t ...
.Mallinson, p. 118


American War of Independence

The
American Revolution The American Revolution was an ideological and political revolution that occurred in British America between 1765 and 1791. The Americans in the Thirteen Colonies formed independent states that defeated the British in the American Revoluti ...
had its origins in
George III George III (George William Frederick; 4 June 173829 January 1820) was King of Great Britain and of Ireland from 25 October 1760 until the union of the two kingdoms on 1 January 1801, after which he was King of the United Kingdom of Great Br ...
's unpopular attempts to station a permanent garrison force in
British America British America comprised the colonial territories of the English Empire, which became the British Empire after the 1707 union of the Kingdom of England with the Kingdom of Scotland to form the Kingdom of Great Britain, in the Americas fro ...
, and in the taxes, duties, and customs levied on colonies to fund the force such as the
Sugar Act The Sugar Act 1764, also known as the American Revenue Act 1764 or the American Duties Act, was a revenue-raising act passed by the Parliament of Great Britain on 5 April 1764. The preamble to the act stated: "it is expedient that new provisi ...
, the Stamp Act, and the Townshend Acts. North Americans in the
Thirteen Colonies The Thirteen Colonies, also known as the Thirteen British Colonies, the Thirteen American Colonies, or later as the United Colonies, were a group of British colonies on the Atlantic coast of North America. Founded in the 17th and 18th centu ...
objected to both the idea of a "
standing army A standing army is a permanent, often professional, army. It is composed of full-time soldiers who may be either career soldiers or conscripts. It differs from army reserves, who are enrolled for the long term, but activated only during wars or ...
" and " taxation without representation" and increasingly denied that the
Parliament of Great Britain The Parliament of Great Britain was formed in May 1707 following the ratification of the Acts of Union by both the Parliament of England and the Parliament of Scotland. The Acts ratified the treaty of Union which created a new unified Kingdo ...
should have authority or, eventually, sovereignty over the colonies, positions which Parliament viewed as challenges to
parliamentary supremacy Parliamentary sovereignty, also called parliamentary supremacy or legislative supremacy, is a concept in the constitutional law of some parliamentary democracies. It holds that the legislative body has absolute sovereignty and is supreme over all ...
. For the British Army, the
American War of Independence The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was a major war of the American Revolution. Widely considered as the war that secured the independence of t ...
had its origins in the military occupation of Boston in 1768. Tensions between the army and local civilians helped contribute to the
Boston Massacre The Boston Massacre (known in Great Britain as the Incident on King Street) was a confrontation in Boston on March 5, 1770, in which a group of nine British soldiers shot five people out of a crowd of three or four hundred who were harassing t ...
of 1770, but outright warfare did not begin until 1775, when the "
Minutemen Minutemen were members of the organized New England colonial militia companies trained in weaponry, tactics, and military strategies during the American Revolutionary War. They were known for being ready at a minute's notice, hence the name. Mi ...
" militias in the Massachusetts Bay Province attacked an army detachment sent to seize colonial munitions at
Battles of Lexington and Concord The Battles of Lexington and Concord were the first military engagements of the American Revolutionary War. The battles were fought on April 19, 1775, in Middlesex County, Province of Massachusetts Bay, within the towns of Lexington, Concord, ...
. Reinforcements were sent to America to put down what was initially expected to be a short-lived rebellion, despite the fact that in July 1776 the
Second Continental Congress The Second Continental Congress was a late-18th-century meeting of delegates from the Thirteen Colonies that united in support of the American Revolutionary War. The Congress was creating a new country it first named "United Colonies" and in 1 ...
leading the revolt declared the Thirteen Colonies' independence as the
United States of America The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territo ...
. Because the British army was understrength at the outset of the war, the British government hired the mercenaries of several German states, referred to generically as " Hessians", to fight in North America. As the war dragged on, the ministry also sought to recruit
Loyalist Loyalism, in the United Kingdom, its overseas territories and its former colonies, refers to the allegiance to the British crown or the United Kingdom. In North America, the most common usage of the term refers to loyalty to the British C ...
soldiers. Five American Loyalist units (known as the '' American Establishment'', formed in 1779) were placed on the regular army roster, though there were many other Loyalist units. When the war ended in 1783 with the British government forced to recognize its defeat and U.S. independence under the Treaty of Paris, many
United Empire Loyalist United Empire Loyalists (or simply Loyalists) is an honorific title which was first given by the 1st Lord Dorchester, the Governor of Quebec, and Governor General of The Canadas, to American Loyalists who resettled in British North America ...
s fled north to
British Canada British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, ...
, where many subsequently served with the British Army or colonial militias. The Army itself had established many British units during the war to serve in North America or provide replacements for garrisons. All but three (the 23rd Regiment of (Light) Dragoons and two Highland infantry regiments, the 71st and
78th Foot The 78th (Highlanders) Regiment of Foot was a Scottish regiment, Highland Infantry Regiment of the Line, raised in 1793. Under the Childers Reforms it amalgamated with 72nd Regiment, Duke of Albany's Own Highlanders to form the Seaforth Highla ...
) were disbanded immediately after the war. The Army was forced to adapt its tactics to the poor communications and forested terrain of North America. Large numbers of light infantry (detached from line units) were organised, and the formerly rigid drills of the line infantry were modified to a style known as "loose files and an American scramble". While the British defeated the colonists in most of the set-piece battles of the war, none of these had any decisive result, whereas the British defeats at the
Battle of Saratoga The Battles of Saratoga (September 19 and October 7, 1777) marked the climax of the Saratoga campaign, giving a decisive victory to the Americans over the British in the American Revolutionary War. British General John Burgoyne led an invasion ...
and
Siege of Yorktown The Siege of Yorktown, also known as the Battle of Yorktown, the surrender at Yorktown, or the German battle (from the presence of Germans in all three armies), beginning on September 28, 1781, and ending on October 19, 1781, at Yorktown, Virg ...
adversely affected British morale, prestige and manpower. Historians have examined the issue of responsibility for the defeat in terms of personalities. They also have explored such issues as communications and supply, a lack of defined objectives, and the underestimation of the American forces.


Napoleonic Wars

The British Army during the
French Revolutionary and Napoleonic Wars The French Revolutionary and Napoleonic Wars, sometimes called the Great French War, were a series of conflicts between the French and several European monarchies between 1792 and 1815. They encompass first the French Revolutionary Wars again ...
experienced a time of rapid change. At the beginning of the
French Revolutionary Wars The French Revolutionary Wars (french: Guerres de la Révolution française) were a series of sweeping military conflicts lasting from 1792 until 1802 and resulting from the French Revolution. They pitted France against Britain, Austria, Pruss ...
in 1793, the army was a small, awkwardly administered force of barely 40,000 men.Chappell, p. 8 By the end of the
Napoleonic Wars The Napoleonic Wars (1803–1815) were a series of major global conflicts pitting the French Empire and its allies, led by Napoleon I, against a fluctuating array of European states formed into various coalitions. It produced a period of Fre ...
, the army had been through a series of structural, recruitment, tactical and training reforms and its manpower had vastly increased. At its peak, in 1813, the regular army contained over 250,000 men.Chandler & Beckett, p. 132 The British infantry was "the only military force not to suffer a major reverse at the hands of
Napoleonic France The First French Empire, officially the French Republic, then the French Empire (; Latin: ) after 1809, also known as Napoleonic France, was the empire ruled by Napoleon Bonaparte, who established French hegemony over much of continental ...
."Haythornthwaite (1987), p. 6


The later nineteenth century

During the long reign of
Queen Victoria Victoria (Alexandrina Victoria; 24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837 until her death in 1901. Her reign of 63 years and 216 days was longer than that of any previ ...
, British society underwent great changes such as the
Industrial Revolution The Industrial Revolution was the transition to new manufacturing processes in Great Britain, continental Europe, and the United States, that occurred during the period from around 1760 to about 1820–1840. This transition included going f ...
and the enactment of liberal reforms within Britain. The
Victorian era In the history of the United Kingdom and the British Empire, the Victorian era was the period of Queen Victoria's reign, from 20 June 1837 until her death on 22 January 1901. The era followed the Georgian period and preceded the Edwa ...
was also marked by the steady expansion and consolidation of the
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...
. The role of the military was to defend the Empire and, for the Army, to control the natives. The Industrial Revolution had changed the Army's weapons, transport and equipment, and social changes such as better education had prompted changes to the terms of service and outlook of many soldiers. Nevertheless, it retained many features inherited from the Duke of Wellington's army, and since its prime function was to maintain the expanding
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...
, it differed in many ways from the conscripted armies of continental Europe. For example, it did not undertake large-scale manoeuvres. Indeed, the Chobham Manoeuvres of 1853 involving 7,000 troops were the first such manoeuvres since the Napoleonic Wars. The
Crimean War The Crimean War, , was fought from October 1853 to February 1856 between Russia and an ultimately victorious alliance of the Ottoman Empire, France, the United Kingdom and Piedmont-Sardinia. Geopolitical causes of the war included the ...
(1854–56) had so many blunders and failures—most famously the ill-advised "
Charge of the Light Brigade The Charge of the Light Brigade was a failed military action involving the British light cavalry led by Lord Cardigan against Russian forces during the Battle of Balaclava on 25 October 1854 in the Crimean War. Lord Raglan had intended to ...
"—that it became an iconic symbol of logistical, medical and tactical failures and mismanagement. Public opinion in Britain was outraged at the failures of traditional methods in the face of modernization everywhere else in British society; the newspapers demanded drastic reforms, and parliamentary investigations exposed a multiplicity of grave problems. However, the reform campaign was not well organized. This allowed the traditional aristocratic leadership of the Army to pull itself together and block all serious reforms. No one was punished. The outbreak of the
Indian Rebellion of 1857 The Indian Rebellion of 1857 was a major uprising in India in 1857–58 against the rule of the British East India Company, which functioned as a sovereign power on behalf of the British Crown. The rebellion began on 10 May 1857 in the for ...
shifted attention to the heroic defense of British interests by the Army, and further talk of reform went nowhere. The demand for professionalization was, however, achieved by
Florence Nightingale Florence Nightingale (; 12 May 1820 – 13 August 1910) was an English social reformer, statistician and the founder of modern nursing. Nightingale came to prominence while serving as a manager and trainer of nurses during the Crimean War ...
, who gained worldwide attention for pioneering and publicizing modern nursing while treating the wounded.


Reforms

The Crimean War demonstrated that reforms were urgently needed to guarantee that the Army could protect both the home nation and the Empire. Nevertheless, reform was impossible until the 1870s when the army assumed the form it took in 1914. Prime Minister
William Ewart Gladstone William Ewart Gladstone ( ; 29 December 1809 – 19 May 1898) was a British statesman and Liberal politician. In a career lasting over 60 years, he served for 12 years as Prime Minister of the United Kingdom, spread over four non-con ...
paid little attention to military affairs apart from budgets, but as he and the rest of stunned Europe watched the German coalition led by Prussia crushed France in a matter of weeks, the myriad old inadequacies of the British army set the agenda. His Secretary of State for War, Edward Cardwell proposed far-reaching reforms that Gladstone pushed through the
Parliament of the United Kingdom The Parliament of the United Kingdom is the supreme legislative body of the United Kingdom, the Crown Dependencies and the British Overseas Territories. It meets at the Palace of Westminster, London. It alone possesses legislative suprem ...
. The Prussian system of professional soldiers with up-to-date weapons was far superior to the traditional system of gentlemen-soldiers that Britain used. The
Cardwell Reforms The Cardwell Reforms were a series of reforms of the British Army undertaken by Secretary of State for War Edward Cardwell between 1868 and 1874 with the support of Liberal prime minister William Ewart Gladstone. Gladstone paid little attention ...
centralised power in the War Office, abolished the purchase of officers' commissions, and created reserve forces stationed in Britain by establishing short terms of service for enlisted men.
Edward Cardwell Edward Cardwell (178723 May 1861) was an English theologian also noted for his contributions to the study of English church history. In addition to his scholarly work, he filled various administrative positions in the University of Oxford. L ...
(1813–1886) as Secretary of State for War (1868–1874) designed the reforms that Gladstone promoted in the name of efficiency and democracy. In 1868 he abolished
flogging Flagellation (Latin , 'whip'), flogging or whipping is the act of beating the human body with special implements such as whips, rods, switches, the cat o' nine tails, the sjambok, the knout, etc. Typically, flogging has been imposed on ...
, raising the private soldier status to more like an honourable career. In 1870 Cardwell abolished "bounty money" for recruits, discharged known bad characters from the ranks. He pulled 20,000 soldiers out of self-governing colonies, like
Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by to ...
after
Canadian Confederation Canadian Confederation (french: Confédération canadienne, link=no) was the process by which three British North American provinces, the Province of Canada, Nova Scotia, and New Brunswick, were united into one federation called the Dominio ...
, which learned they had to help defend themselves. The most radical change, and one that required Gladstone's political muscle, was to abolish the system of officers obtaining commissions and promotions by purchase, rather than by merit. The system meant that the rich landholding families controlled all the middle and senior ranks in the army. Promotion depended on the family's wealth, not the officer's talents, and the middle class was shut out almost completely. British officers were expected to be gentlemen and sportsmen; there was no problem if they were entirely wanting in military knowledge or leadership skills. From the Tory perspective it was essential to keep the officer corps the domain of gentlemen, and not a trade for professional experts. They warned the latter might menace the oligarchy and threaten a military coup; they preferred an inefficient army to an authoritarian state. The
unification of Germany The unification of Germany (, ) was the process of building the modern German nation state with federal features based on the concept of Lesser Germany (one without multinational Austria), which commenced on 18 August 1866 with adoption of t ...
by Otto von Bismarck made this reactionary policy too dangerous for a great empire to risk. The bill, which would have compensated current owners for their cash investments, passed the Commons in 1871 but was blocked by the House of Lords. Gladstone then moved to drop the system without any reimbursements, forcing the Lords to backtrack and approve the original bill. Liberals rallied to Gladstone's anti-elitism, pointing to the case of Lord Cardigan (1797–1868), who spent £40,000 for his commission and proved utterly incompetent in the Crimean war, where he ordered the disastrous "Charge of the Light Brigade" in 1854. Cardwell was not powerful enough to install a general staff system; that had to await the 20th century. He did rearrange the war department. He made the office of Secretary of State for War superior to the Army's commander in Chief; the commander was His Royal Highness the
Duke of Cambridge Duke of Cambridge, one of several current royal dukedoms in the United Kingdom , is a hereditary title of specific rank of nobility in the British royal family. The title (named after the city of Cambridge in England) is heritable by male de ...
(1819–1904), the Queen's first cousin, and an opponent of the reforms. The surveyor-general of the ordnance, and the financial secretary became key department heads reporting to the Secretary. The militia was reformed as well and integrated into the Army. The term of enlistment was reduced to 6 years, so there was more turnover and a larger pool of trained reservists. The territorial system of recruiting for regiments was standardised and adjusted to the current population. Cardwell reduced the Army budget yet increased its strength of the army by 25 battalions, 156 field guns, and abundant stores, while the reserves available for foreign service had been raised tenfold from 3,500 to 36,000 men.


First World War (1914–1918)

The British Army during World War I could trace its origins to the increasing demands of imperial expansion together with inefficiencies highlighted during the
Crimean War The Crimean War, , was fought from October 1853 to February 1856 between Russia and an ultimately victorious alliance of the Ottoman Empire, France, the United Kingdom and Piedmont-Sardinia. Geopolitical causes of the war included the ...
, which led to the Cardwell and
Childers Reforms The Childers Reforms of 1881 reorganised the infantry regiments of the British Army. The reforms were done by Secretary of State for War Hugh Childers during 1881, and were a continuation of the earlier Cardwell Reforms. The reorganisation wa ...
of the late 19th century. These gave the British Army its modern shape, and defined its regimental system. The
Esher Report The Esher Report of 1904, chaired by Lord Esher, recommended radical reform of the British Army, such as the creation of an Army Council, General Staff and Chief of the General Staff and the abolition of the Commander-in-Chief of the Forces. The ...
in 1904, recommended radical reform of the British Army, such as the creation of an Army Council, a General Staff and the abolition of the office of Commander in Chief of the Forces and the creation of a Chief of the General Staff. The
Haldane Reforms The Haldane Reforms were a series of far-ranging reforms of the British Army made from 1906 to 1912, and named after the Secretary of State for War, Richard Burdon Haldane. They were the first major reforms since the "Childers Reforms" of the e ...
in 1907, created an expeditionary force of seven divisions, it also reorganized the volunteers into a new
Territorial Force The Territorial Force was a part-time volunteer component of the British Army, created in 1908 to augment British land forces without resorting to conscription. The new organisation consolidated the 19th-century Volunteer Force and yeomanry ...
of fourteen
cavalry Historically, cavalry (from the French word ''cavalerie'', itself derived from "cheval" meaning "horse") are soldiers or warriors who fight mounted on horseback. Cavalry were the most mobile of the combat arms, operating as light cavalry in ...
brigade A brigade is a major tactical military formation that typically comprises three to six battalions plus supporting elements. It is roughly equivalent to an enlarged or reinforced regiment. Two or more brigades may constitute a division. ...
s and fourteen
infantry Infantry is a military specialization which engages in ground combat on foot. Infantry generally consists of light infantry, mountain infantry, motorized infantry & mechanized infantry, airborne infantry, air assault infantry, and mar ...
divisions, and changed the old
militia A militia () is generally an army or some other fighting organization of non-professional soldiers, citizens of a country, or subjects of a state, who may perform military service during a time of need, as opposed to a professional force of r ...
into the special reserve to reinforce the expeditionary force. The British Army was different from the
French French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with Franc ...
and
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...
Armies at the beginning of the conflict in that it was made up from volunteers not
conscript Conscription (also called the draft in the United States) is the state-mandated enlistment of people in a national service, mainly a military service. Conscription dates back to antiquity and it continues in some countries to the present day un ...
s. It was also considerably smaller than its French and German counterparts. The
British entry into World War I Britain entered World War I on 4 August 1914 when the King declared war after the expiration of an ultimatum to Germany. The official explanation focused on protecting Belgium as a neutral country; the main reason, however, was to prevent a Fre ...
in August 1914 saw the bulk of the changes in the Haldane reforms put to the test. The British Expeditionary Force (BEF) of six divisions was quickly sent to the Continent, while the
Territorial Force The Territorial Force was a part-time volunteer component of the British Army, created in 1908 to augment British land forces without resorting to conscription. The new organisation consolidated the 19th-century Volunteer Force and yeomanry ...
s fourteen divisions and Reserves were mobilised as planned to provide a second line. During the war there were three distinct British Armies. The 'first' army was the small volunteer force of about 400,000 soldiers (comprising the Regular Army of 247,000Tucker & Roberts, p. 504 and Territorial Force of 145,000), over half of which were posted overseas to garrison the
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...
. This total included the Regular Army and reservists in the Territorial Force. Together they formed the BEF, for service in France and became known as the
Old Contemptibles The British Expeditionary Force (BEF) was the six-divisions the British Army sent to the Western Front during the First World War. Planning for a British Expeditionary Force began with the 1906–1912 Haldane reforms of the British Army carr ...
. The 'second' army was
Kitchener's Army The New Army, often referred to as Kitchener's Army or, disparagingly, as Kitchener's Mob, was an (initially) all-volunteer portion of the British Army formed in the United Kingdom from 1914 onwards following the outbreak of hostilities in the Fi ...
, formed from the volunteers in 1914–1915, which was destined to go into action at the
Battle of the Somme The Battle of the Somme (French: Bataille de la Somme), also known as the Somme offensive, was a battle of the First World War fought by the armies of the British Empire and French Third Republic against the German Empire. It took place be ...
. The 'third' was formed after the introduction of
conscription Conscription (also called the draft in the United States) is the state-mandated enlistment of people in a national service, mainly a military service. Conscription dates back to Ancient history, antiquity and it continues in some countries to th ...
in January 1916 and by the end of 1918 the British Army had reached its peak of strength of four million men and could field over seventy divisions. The war also saw the introduction of new weapons and equipment. The
Maxim machine gun The Maxim gun is a recoil-operated machine gun invented in 1884 by Hiram Stevens Maxim. It was the first fully automatic machine gun in the world. The Maxim gun has been called "the weapon most associated with imperial conquest" by historian M ...
was replaced by the improved and lighter
Vickers Vickers was a British engineering company that existed from 1828 until 1999. It was formed in Sheffield as a steel foundry by Edward Vickers and his father-in-law, and soon became famous for casting church bells. The company went public i ...
and Lewis machine guns, the
Brodie helmet The Brodie helmet is a steel combat helmet designed and patented in London in 1915 by Latvian inventor John Leopold Brodie ( lv, Leopolds Janno Braude). A modified form of it became the Helmet, Steel, Mark I in Britain and the M1917 Helmet in t ...
was supplied for better personnel protection against
shrapnel Shrapnel may refer to: Military * Shrapnel shell, explosive artillery munitions, generally for anti-personnel use * Shrapnel (fragment), a hard loose material Popular culture * ''Shrapnel'' (Radical Comics) * ''Shrapnel'', a game by Adam C ...
and the
Mark I tank British heavy tanks were a series of related armoured fighting vehicles developed by the UK during the First World War. The Mark I was the world's first tank, a tracked, armed, and armoured vehicle, to enter combat. The name "tank" was initial ...
was invented to try to end the stalemate of
trench warfare Trench warfare is a type of land warfare using occupied lines largely comprising Trench#Military engineering, military trenches, in which troops are well-protected from the enemy's small arms fire and are substantially sheltered from artille ...
. The vast majority of the British Army fought in France and Belgium on the
Western Front Western Front or West Front may refer to: Military frontiers * Western Front (World War I), a military frontier to the west of Germany *Western Front (World War II), a military frontier to the west of Germany *Western Front (Russian Empire), a maj ...
but some units were engaged in the Mediterranean, the
Middle East The Middle East ( ar, الشرق الأوسط, ISO 233: ) is a geopolitical region commonly encompassing Arabian Peninsula, Arabia (including the Arabian Peninsula and Bahrain), Anatolia, Asia Minor (Asian part of Turkey except Hatay Pro ...
,
Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...
and
Mesopotamia Mesopotamia ''Mesopotamíā''; ar, بِلَاد ٱلرَّافِدَيْن or ; syc, ܐܪܡ ܢܗܪ̈ܝܢ, or , ) is a historical region of Western Asia situated within the Tigris–Euphrates river system, in the northern part of the ...
, mainly against the
Ottoman Empire The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University ...
. One battalion also fought in China during the
Siege of Tsingtao The siege of Tsingtao (or Tsingtau) was the attack on the German port of Tsingtao (now Qingdao) in China during World War I by Japan and the United Kingdom. The siege was waged against Imperial Germany between 27 August and 7 November 1914. T ...
.


Inter-war period (1919–1939)


Organisation

In 1919–1920 there was a short-lived boom in the British economy, caused by a rush of investment pent-up during the war years and another rush of orders for new shipping to replace the millions of tons lost. But, following the boom, interwar Britain faced serious economic woes beginning with the Depression of 1920–1921. Heavy defence cuts were consequently imposed by the British Government in the early 1920s as part of a reduction in public expenditure known as the " Geddes Axe" after Sir
Eric Geddes Sir Eric Campbell Geddes (26 September 1875 – 22 June 1937) was a British businessman and Conservative politician. With a background in railways, he served as head of Military Transportation on the Western Front, with the rank of major-ge ...
.Mallinson, p. 322 The Government introduced the
Ten Year Rule The Ten Year Rule was a British government guideline, first adopted in August 1919, that the armed forces should draft their estimates "on the assumption that the British Empire would not be engaged in any great war during the next ten years". The ...
, stating its belief that Britain would not be involved in another major war for 10 years from the date of review. This ten-year rule was continually extended until it was abandoned in 1932. The Royal Tank Corps (which later became the
Royal Tank Regiment The Royal Tank Regiment (RTR) is the oldest tank unit in the world, being formed by the British Army in 1916 during the First World War. Today, it is the armoured regiment of the British Army's 12th Armoured Infantry Brigade. Formerly known as t ...
) was the only corps formed in World War I that survived the cuts. Corps such as the
Machine Gun Corps The Machine Gun Corps (MGC) was a Regiment, corps of the British Army, formed in October 1915 in response to the need for more effective use of machine guns on the Western Front (World War I), Western Front in the World War I, First World War. Th ...
were disbanded, their functions being taken by specialists within infantry units. One new corps was the
Royal Signals The Royal Corps of Signals (often simply known as the Royal Signals – abbreviated to R SIGNALS or R SIGS) is one of the combat support arms of the British Army. Signals units are among the first into action, providing the battlefield communi ...
, formed in 1920 from within the
Royal Engineers The Corps of Royal Engineers, usually called the Royal Engineers (RE), and commonly known as the ''Sappers'', is a corps of the British Army. It provides military engineering and other technical support to the British Armed Forces and is head ...
to take over the role of providing communications. Within the cavalry, sixteen regiments were amalgamated into eight, producing the "Fraction Cavalry"; units with unwieldy titles combining two regimental numbers. There was a substantial reduction in the number of infantry battalions and the size of the Territorial Force, which was renamed the Territorial Army. On 31 July 1922, the Army also lost six Irish regiments (5 infantry and 1 cavalry) on the creation of the
Irish Free State The Irish Free State ( ga, Saorstát Éireann, , ; 6 December 192229 December 1937) was a state established in December 1922 under the Anglo-Irish Treaty of December 1921. The treaty ended the three-year Irish War of Independence between ...
. Until the early 1930s, the Army was effectively reduced to the role of imperial policeman, concentrated on responding to the small imperial conflicts that rose up across the Empire. It was unfortunate that certain of the officers who rose to high rank and positions of influence within the army during the 1930s were comparatively backward-looking. This meant that trials such as the
Experimental Mechanized Force The Experimental Mechanized Force (EMF) was a brigade-sized formation of the British Army. It was officially formed on 1 May 1927 to investigate and develop the techniques and equipment required for armoured warfare and was the first armoured fo ...
of 1927–28 did not go as far as they might have.


Operations

One of the first post-war campaigns that the Army took part in was the
Allied intervention in the Russian Civil War Allied intervention in the Russian Civil War or Allied Powers intervention in the Russian Civil War consisted of a series of multi-national military expeditions which began in 1918. The Allies first had the goal of helping the Czechoslovak Leg ...
in 1919 to assist the "
White Army The White Army (russian: Белая армия, Belaya armiya) or White Guard (russian: Бѣлая гвардія/Белая гвардия, Belaya gvardiya, label=none), also referred to as the Whites or White Guardsmen (russian: Бѣлогв ...
" against the Communist
Bolshevik The Bolsheviks (russian: Большевики́, from большинство́ ''bol'shinstvó'', 'majority'),; derived from ''bol'shinstvó'' (большинство́), "majority", literally meaning "one of the majority". also known in English ...
s during their
Civil War A civil war or intrastate war is a war between organized groups within the same state (or country). The aim of one side may be to take control of the country or a region, to achieve independence for a region, or to change government polici ...
. Another was the
Third Anglo-Afghan War The Third Anglo-Afghan War; fa, جنگ سوم افغان-انگلیس), also known as the Third Afghan War, the British-Afghan War of 1919, or in Afghanistan as the War of Independence, began on 6 May 1919 when the Emirate of Afghanistan inv ...
(1918–19), fought in Afghanistan after the
Emirate of Afghanistan The Emirate of Afghanistan also referred to as the Emirate of Kabul (until 1855) ) was an emirate between Central Asia and South Asia that is now today's Afghanistan and some parts of today's Pakistan (before 1893). The emirate emerged from t ...
invaded
British India The provinces of India, earlier presidencies of British India and still earlier, presidency towns, were the administrative divisions of British governance on the Indian subcontinent. Collectively, they have been called British India. In one ...
. The British Army was also maintaining occupation forces in the defeated
Central Powers The Central Powers, also known as the Central Empires,german: Mittelmächte; hu, Központi hatalmak; tr, İttifak Devletleri / ; bg, Централни сили, translit=Tsentralni sili was one of the two main coalitions that fought in W ...
of World War I. In
Weimar Germany The Weimar Republic (german: link=no, Weimarer Republik ), officially named the German Reich, was the government of Germany from 1918 to 1933, during which it was a constitutional federal republic for the first time in history; hence it is als ...
, a
British Army of the Rhine There have been two formations named British Army of the Rhine (BAOR). Both were originally occupation forces in Germany, one after the First World War and the other after the Second World War. Both formations had areas of responsibility located ...
(BAOR) was established for the
Allied occupation of the Rhineland The Occupation of the Rhineland from 1 December 1918 until 30 June 1930 was a consequence of the collapse of the Imperial German Army in 1918, after which Germany's provisional government was obliged to agree to the terms of the 1918 armist ...
. The BAOR would remain in existence until 1929 when British forces were withdrawn. Another British occupation force was based in Allied-occupied Constantinople in Turkey, and a number of British units fought against the
Turkish National Movement The Turkish National Movement ( tr, Türk Ulusal Hareketi) encompasses the political and military activities of the Turkish revolutionaries that resulted in the creation and shaping of the modern Republic of Turkey, as a consequence of the def ...
during the
Turkish War of Independence The Turkish War of Independence "War of Liberation", also known figuratively as ''İstiklâl Harbi'' "Independence War" or ''Millî Mücadele'' "National Struggle" (19 May 1919 – 24 July 1923) was a series of military campaigns waged by th ...
. A small British Military Mission was also advising the
Polish Army The Land Forces () are the land forces of the Polish Armed Forces. They currently contain some 62,000 active personnel and form many components of the European Union and NATO deployments around the world. Poland's recorded military history stre ...
during the
Polish–Soviet War The Polish–Soviet War (Polish–Bolshevik War, Polish–Soviet War, Polish–Russian War 1919–1921) * russian: Советско-польская война (''Sovetsko-polskaya voyna'', Soviet-Polish War), Польский фронт (' ...
(1919–1921). The Army, throughout the inter-war period, also had to deal with quelling paramilitary organisations seeking the removal of the British. In Iraq, British forces put down the
Iraqi revolt of 1920 The Iraqi revolt against the British, also known as the 1920 Iraqi Revolt or the Great Iraqi Revolution, started in Baghdad in the summer of 1920 with mass demonstrations by Iraqis, including protests by embittered officers from the old Ottoman ...
against British rule in
Mandatory Iraq The Kingdom of Iraq under British Administration, or Mandatory Iraq ( ar, الانتداب البريطاني على العراق '), was created in 1921, following the 1920 Iraqi Revolt against the proposed British Mandate of Mesopotamia, ...
. In
British Somaliland British Somaliland, officially the Somaliland Protectorate ( so, Dhulka Maxmiyada Soomaalida ee Biritishka), was a British protectorate in present-day Somaliland. During its existence, the territory was bordered by Italian Somalia, French So ...
, Diiriye Guure's men resumed their campaign against the British, a campaign that had first begun in 1900. The operations against him were prominent due to the newly formed RAF being instrumental in his defeat. The Army also took part in operations in Ireland against the IRA during the
Anglo-Irish War The Irish War of Independence () or Anglo-Irish War was a guerrilla war fought in Ireland from 1919 to 1921 between the Irish Republican Army (IRA, the army of the Irish Republic) and British forces: the British Army, along with the quasi-mi ...
. Both sides committed atrocities, some units becoming infamous, such as the paramilitary
Black and Tans Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white have ...
where many recruits were veterans of the First World War. The British Army was also supporting
Indian Army The Indian Army is the Land warfare, land-based branch and the largest component of the Indian Armed Forces. The President of India is the Commander-in-Chief, Supreme Commander of the Indian Army, and its professional head is the Chief of Arm ...
operations in the North-West Frontier of
British India The provinces of India, earlier presidencies of British India and still earlier, presidency towns, were the administrative divisions of British governance on the Indian subcontinent. Collectively, they have been called British India. In one ...
against numerous tribes, known collectively as the
Pathans Pashtuns (, , ; ps, پښتانه, ), also known as Pakhtuns or Pathans, are an Iranian ethnic group who are native to the geographic region of Pashtunistan in the present-day countries of Afghanistan and Pakistan. They were historically re ...
, hostile to the British. The Army had been operating in the volatile North-West Frontier area since the mid-19th century. The last major uprising that the Army had to deal with before the start of the Second World War, was the uprising in Palestine that began in 1936.


Rearmament and development

By the mid-1930s,
Nazi Germany Nazi Germany (lit. "National Socialist State"), ' (lit. "Nazi State") for short; also ' (lit. "National Socialist Germany") (officially known as the German Reich from 1933 until 1943, and the Greater German Reich from 1943 to 1945) was ...
was becoming increasingly aggressive and expansionist. Another war with Germany appeared certain. The Army was not properly prepared for such a war, lagging behind the technologically advanced and potentially much larger Heer of the German
Wehrmacht The ''Wehrmacht'' (, ) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the ''Heer'' (army), the '' Kriegsmarine'' (navy) and the ''Luftwaffe'' (air force). The designation "''Wehrmacht''" replaced the previo ...
. With each armed service vying for a share of the defence budget, the Army came last behind the Royal Navy and Royal Air Force in allocation of funds. During the years after the First World War, the Army's strategic concepts had stagnated. Whereas Germany, when it began rearming following Hitler's rise to power, eagerly embraced concepts of mechanised warfare as advocated by individuals such as
Heinz Guderian Heinz Wilhelm Guderian (; 17 June 1888 – 14 May 1954) was a German general during World War II who, after the war, became a successful memoirist. An early pioneer and advocate of the "blitzkrieg" approach, he played a central role in th ...
, many high-ranking officers in Britain had little enthusiasm for armoured warfare, and the ideas of
Basil Liddell Hart Sir Basil Henry Liddell Hart (31 October 1895 – 29 January 1970), commonly known throughout most of his career as Captain B. H. Liddell Hart, was a British soldier, military historian and military theorist. He wrote a series of military histor ...
and
J. F. C. Fuller Major-General John Frederick Charles "Boney" Fuller (1 September 1878 – 10 February 1966) was a senior British Army officer, military historian, and strategist, known as an early theorist of modern armoured warfare, including categorising ...
were largely ignored. One step to which the Army was committed was the mechanisation of the cavalry, which had begun in 1929. This first proceeded at a slow pace, having little priority. By the mid-1930s, mechanisation in the British Army was gaining momentum and on 4 April 1939, with the mechanisation process nearing completion, the
Royal Armoured Corps The Royal Armoured Corps is the component of the British Army, that together with the Household Cavalry provides its armour capability, with vehicles such as the Challenger 2 Tank and the Scimitar Reconnaissance Vehicle. It includes most of the ...
was formed to administer the cavalry regiments and
Royal Tank Regiment The Royal Tank Regiment (RTR) is the oldest tank unit in the world, being formed by the British Army in 1916 during the First World War. Today, it is the armoured regiment of the British Army's 12th Armoured Infantry Brigade. Formerly known as t ...
(except for the
Household Cavalry The Household Cavalry (HCav) is made up of the two most senior regiments of the British Army, the Life Guards and the Blues and Royals (Royal Horse Guards and 1st Dragoons). These regiments are divided between the Household Cavalry Regiment sta ...
). The mechanisation process was finally completed in 1941 when the
Royal Scots Greys The Royal Scots Greys was a cavalry regiment of the British Army from 1707 until 1971, when they amalgamated with the 3rd Carabiniers (Prince of Wales's Dragoon Guards) to form the Royal Scots Dragoon Guards. The regiment's history began in 16 ...
abandoned their horses. After the
Munich Crisis The Munich Agreement ( cs, Mnichovská dohoda; sk, Mníchovská dohoda; german: Münchner Abkommen) was an agreement concluded at Munich on 30 September 1938, by Germany, the United Kingdom, France, and Italy. It provided "cession to Ger ...
in 1938, a serious effort was undertaken to expand the Army, including the doubling in size of the Territorial Army, helped by the reintroduction of conscription in April 1939. By mid-1939 the Army consisted of 230,000 Regulars and 453,000 Territorials and Reservists. Most Territorial formations were understrength and badly equipped. Even this army was dwarfed, yet again, by its continental counterparts. Just before the war broke out, a new British Expeditionary Force was formed. By the end of the year, over 1 million had been conscripted into the Army. Conscription was administered on a better planned basis than in the First World War. People in certain
reserved occupation A reserved occupation (also known as essential services) is an occupation considered important enough to a country that those serving in such occupations are exempt or forbidden from military service. In a total war, such as the Second World War, w ...
s, such as dockers and
miner A miner is a person who extracts ore, coal, chalk, clay, or other minerals from the earth through mining. There are two senses in which the term is used. In its narrowest sense, a miner is someone who works at the rock face; cutting, blasting ...
s, were exempt from being called up as their skills and labour were necessary for the war effort. Between 1938 and 1939, following a substantial expansion in the Army, a number of new organisations were formed, including the
Auxiliary Territorial Service The Auxiliary Territorial Service (ATS; often pronounced as an acronym) was the women's branch of the British Army during the Second World War. It was formed on 9 September 1938, initially as a women's voluntary service, and existed until 1 Februa ...
for women in September 1938; its duties were vast, and helped release men for front-line service.


Second World War (1939–1945)

The British Army in 1939 was a volunteer army that introduced conscription shortly before the declaration of war with Germany. During the early years of the Second World War, the army suffered defeat in almost every
theatre Theatre or theater is a collaborative form of performing art that uses live performers, usually actors or actresses, to present the experience of a real or imagined event before a live audience in a specific place, often a stage. The perfor ...
it deployed, due to a variety of reasons, mainly because of decisions made before the war and politicians and senior commanders being unclear on what the army's role was. With mass
conscription Conscription (also called the draft in the United States) is the state-mandated enlistment of people in a national service, mainly a military service. Conscription dates back to Ancient history, antiquity and it continues in some countries to th ...
the expansion of the army was reflected in the creation of more divisions,
army corps Corps (; plural ''corps'' ; from French , from the Latin "body") is a term used for several different kinds of organization. A military innovation by Napoleon I, the formation was first named as such in 1805. The size of a corps varies great ...
,
armies An army (from Old French ''armee'', itself derived from the Latin verb ''armāre'', meaning "to arm", and related to the Latin noun ''arma'', meaning "arms" or "weapons"), ground force or land force is a fighting force that fights primarily on ...
and
army group An army group is a military organization consisting of several field armies, which is self-sufficient for indefinite periods. It is usually responsible for a particular geographic area. An army group is the largest field organization handled ...
s. From 1943, the British Army's fortunes turned and it hardly suffered a strategic defeat. The pre-war British Army was trained and equipped to
garrison A garrison (from the French ''garnison'', itself from the verb ''garnir'', "to equip") is any body of troops stationed in a particular location, originally to guard it. The term now often applies to certain facilities that constitute a mili ...
and police the British Empire and, as became evident during the war, was woefully unprepared and ill-equipped to conduct a war against multiple enemies on multiple fronts. At the start of the war the army was small in comparison to its enemies', and remained an all-volunteer force until 1939. By the end of the war the British Army had grown to number over 3.5 million. The British Army fought around the world, with campaigns in
Norway Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country in Northern Europe, the mainland territory of which comprises the western and northernmost portion of the Scandinavian Peninsula. The remote Arctic island of ...
, Belgium and France in 1940 and, after the collapse of both the latter countries, in
Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...
, the Mediterranean and Middle East and the
Far East The ''Far East'' was a European term to refer to the geographical regions that includes East and Southeast Asia as well as the Russian Far East to a lesser extent. South Asia is sometimes also included for economic and cultural reasons. The t ...
. After a series of setbacks, retreats and evacuations the British Army and its
Allies An alliance is a relationship among people, groups, or states that have joined together for mutual benefit or to achieve some common purpose, whether or not explicit agreement has been worked out among them. Members of an alliance are called ...
eventually gained the upper hand. This started with victory over the
Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...
and German forces in the
Tunisia Campaign The Tunisian campaign (also known as the Battle of Tunisia) was a series of battles that took place in Tunisia during the North African campaign of the Second World War, between Axis and Allied forces from 17 November 1942 to 13 May 1943. Th ...
. Italy was then forced to surrender after the
invasion of Sicily The Allied invasion of Sicily, also known as Operation Husky, was a major campaign of World War II in which the Allied forces invaded the island of Sicily in July 1943 and took it from the Axis powers ( Fascist Italy and Nazi Germany). It bega ...
and mainland Italy. Then in the last years of the war, the British Army, with its allies, returned to France, driving the
German Army The German Army (, "army") is the land component of the armed forces of Germany. The present-day German Army was founded in 1955 as part of the newly formed West German ''Bundeswehr'' together with the ''Marine'' (German Navy) and the ''Luftwaf ...
back into Germany and in the Far East forced the
Japanese Japanese may refer to: * Something from or related to Japan, an island country in East Asia * Japanese language, spoken mainly in Japan * Japanese people, the ethnic group that identifies with Japan through ancestry or culture ** Japanese diaspor ...
back from the Indian border into
Burma Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John C. Wells, Joh ...
. Both the Germans and Japanese were defeated by 1945, and surrendered within months of each other. With the expansion of the British Army to fight a
world war A world war is an international conflict which involves all or most of the world's major powers. Conventionally, the term is reserved for two major international conflicts that occurred during the first half of the 20th century, World WarI (1914 ...
, new armies had to be formed, and eventually army groups were created to control even larger formations. In command of these new armies, eight men would be promoted to the rank of
field marshal Field marshal (or field-marshal, abbreviated as FM) is the most senior military rank, ordinarily senior to the general officer ranks. Usually, it is the highest rank in an army and as such few persons are appointed to it. It is considered as ...
. The army commanders not only had to manage the new armies, but also a new type of soldier in formations that had been created for special service, which included the
Special Air Service The Special Air Service (SAS) is a special forces unit of the British Army. It was founded as a regiment in 1941 by David Stirling and in 1950, it was reconstituted as a corps. The unit specialises in a number of roles including counter-te ...
,
Army Commandos The Commandos, also known as the British Commandos, were formed during the Second World War in June 1940, following a request from Winston Churchill, for special forces that could carry out raids against German-occupied Europe. Initially drawn ...
and the Parachute Regiment.


End of the Empire and Cold War (1945–1990)


Organisation

The creation of the
North Atlantic Treaty Organization The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...
(NATO) in 1949 reflected the beginning of the "
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because t ...
" between the ideologically divided "Western Allies" and the Eastern Communist powers, controlled by the Soviet Union; they created their own NATO equivalent in 1955, known as the
Warsaw Pact The Warsaw Pact (WP) or Treaty of Warsaw, formally the Treaty of Friendship, Cooperation and Mutual Assistance, was a collective defense treaty signed in Warsaw, Poland, between the Soviet Union and seven other Eastern Bloc socialist republi ...
. An integral part of NATO's defences in the now divided Europe was the British Army of the Rhine (BAOR) in
West Germany West Germany is the colloquial term used to indicate the Federal Republic of Germany (FRG; german: Bundesrepublik Deutschland , BRD) between its formation on 23 May 1949 and the German reunification through the accession of East Germany on 3 ...
, the British Army's new overseas 'home' that replaced independent India. The British Army, just as in the aftermath of World War I, had established BAOR in the immediate aftermath of the war which was centred on
I Corps I Corps, 1st Corps, or First Corps may refer to: France * 1st Army Corps (France) * I Cavalry Corps (Grande Armée), a cavalry unit of the Imperial French Army during the Napoleonic Wars * I Corps (Grande Armée), a unit of the Imperial French Ar ...
(upon its re-establishment in 1951), at its peak reaching about 80,000 troops. At home, there were five regional commands:
Eastern Eastern may refer to: Transportation *China Eastern Airlines, a current Chinese airline based in Shanghai *Eastern Air, former name of Zambia Skyways *Eastern Air Lines, a defunct American airline that operated from 1926 to 1991 *Eastern Air Li ...
,
Western Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US *Western Creek, Tasmania, a locality in Australia *Western Junction, Tasmania, a locality in Australia *Western world, countries that id ...
,
Northern Northern may refer to the following: Geography * North, a point in direction * Northern Europe, the northern part or region of Europe * Northern Highland, a region of Wisconsin, United States * Northern Province, Sri Lanka * Northern Range, a r ...
, Scottish, and Southern Command, which all eventually merged to become HQ
United Kingdom Land Forces United Kingdom Land Forces was a command of the British Army responsible for generating and preparing forces for current and contingency operations. The commander of the forces was known as Commander-in-Chief, United Kingdom Land Forces, who in ...
or UKLF in 1972. The Army was beginning to draw down its forces, beginning the demobilisation of the British Armed Forces shortly after the end of the war. The Territorial units were placed in 'suspended animation', being reconstituted upon the reformation of the TA in 1947. On 1 January 1948,
National Service National service is the system of voluntary government service, usually military service. Conscription is mandatory national service. The term ''national service'' comes from the United Kingdom's National Service (Armed Forces) Act 1939. The ...
, the new name for conscription, formally came into effect.Mallinson, p. 384 The Army was, however, being reduced in size upon the end of British rule in India and
decolonization Decolonization or decolonisation is the undoing of colonialism, the latter being the process whereby imperial nations establish and dominate foreign territories, often overseas. Some scholars of decolonization focus especially on separatism, in ...
, including the second battalions of every Line Infantry regiment either amalgamating with the 1st Battalions to maintain the 2nd Battalion's history and traditions, or simply disband, thus ending the two-battalion policy implemented by Childers in 1881. This proved too severe a decision for the overstretched Army, and a number of regiments reformed their second battalion in the 1950s. The year 1948 also saw the Army receive four Gurkha regiments (eight battalions in total) transferred to them from the Indian Army and were formed into the
Brigade of Gurkhas The Brigade of Gurkhas is the collective name which refers to all the units in the British Army that are composed of Nepalese Gurkha soldiers. The brigade draws its heritage from Gurkha units that originally served in the British Indian Army ...
, initially based in Malaya. More reforms of the armed forces took place with the
1957 Defence White Paper The 1957 White Paper on Defence (Cmnd. 124) was a British white paper issued in March 1957 setting forth the perceived future of the British military. It had profound effects on all aspects of the defence industry but probably the most affected w ...
, which saw further reductions implemented; the Government realised after the debacle of the
Suez Crisis The Suez Crisis, or the Second Arab–Israeli war, also called the Tripartite Aggression ( ar, العدوان الثلاثي, Al-ʿUdwān aṯ-Ṯulāṯiyy) in the Arab world and the Sinai War in Israel,Also known as the Suez War or 1956 Wa ...
that Britain was no longer a global superpower and decided to withdraw from most of its commitments in the world, limiting the armed forces to concentrating on NATO, with an increased reliance upon
nuclear weapons A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bom ...
. The White Paper announced that the Army would be reduced in size from about 330,000 to 165,000, with National Service ending by 1963 (it officially ended on 31 December 1960, with the last conscript being discharged in May 1963) with the intention of making the Army into an entirely professional force. This enormous reduction in manpower led to, between 1958 and 1962, eight cavalry and thirty infantry regiments being amalgamated, the latter amalgamations producing fifteen single-battalion regiments. Brigade
cap badge A cap badge, also known as head badge or hat badge, is a badge worn on uniform headgear and distinguishes the wearer's nationality and/or organisation. The wearing of cap badges is a convention commonly found among military and police forces, as w ...
s superseded the regimental cap badge in 1959. Many of the regiments created during the 1957 White Paper would have only a brief existence, most being amalgamated into new 'large' regiments -- The Queen's,
Royal Fusiliers The Royal Fusiliers (City of London Regiment) was a line infantry regiment of the British Army in continuous existence for 283 years. It was known as the 7th Regiment of Foot until the Childers Reforms of 1881. The regiment served in many wars ...
, Royal Anglian,
Light Infantry Light infantry refers to certain types of lightly equipped infantry throughout history. They have a more mobile or fluid function than other types of infantry, such as heavy infantry or line infantry. Historically, light infantry often foug ...
,
Royal Irish Rangers The Royal Irish Rangers (27th (Inniskilling), 83rd and 87th) was a regular infantry regiment of the British Army with a relatively short existence, formed in 1968 and later merged with the Ulster Defence Regiment in 1992 to form the Royal Iris ...
, and the
Royal Green Jackets The Royal Green Jackets (RGJ) was an infantry regiment of the British Army, one of two "large regiments" within the Light Division (the other being The Light Infantry). History The Royal Green Jackets was formed on 1 January 1966 by the amalgama ...
—all of whose 'junior' battalions were disbanded by the mid-1970s. Two regiments --
The Cameronians (Scottish Rifles) The Cameronians (Scottish Rifles) was a rifle regiment of the British Army, the only regiment of rifles amongst the Scottish regiments of infantry. It was formed in 1881 under the Childers Reforms by the amalgamation of the 26th Cameronian Regi ...
and
The York and Lancaster Regiment The York and Lancaster Regiment was a line infantry regiment of the British Army that existed from 1881 until 1968. The regiment was created in the Childers Reforms of 1881 by the amalgamation of the 65th (2nd Yorkshire, North Riding) Regiment of ...
—opted to be disbanded rather than amalgamated. The fourteen administrative brigades (created in 1948) were replaced by six administrative divisions in 1968, with regimental cap badges being re-introduced the following year. The Conservative Government came to power in 1970, one of its pledges included the saving of the
Argyll and Sutherland Highlanders Argyll (; archaically Argyle, in modern Gaelic, ), sometimes called Argyllshire, is a historic county and registration county of western Scotland. Argyll is of ancient origin, and corresponds to most of the part of the ancient kingdom of ...
after a popular campaign to save it had been provoked by the announcement of its intended demise. The Government also decided to stop the planned amalgamation of
The Gloucestershire Regiment The Gloucestershire Regiment, commonly referred to as the Glosters, was a line infantry regiment of the British Army from 1881 until 1994. It traced its origins to Colonel Gibson's Regiment of Foot, which was raised in 1694 and later became the ...
with
The Royal Hampshire Regiment The Hampshire Regiment was a line infantry regiment of the British Army, created as part of the Childers Reforms in 1881 by the amalgamation of the 37th (North Hampshire) Regiment of Foot and the 67th (South Hampshire) Regiment of Foot. The regim ...
. Further cavalry and infantry regiments were, however, amalgamated between 1969 and 1971, with six cavalry (into three) and six infantry (also into three) regiments doing so. For the structure of the Army during this period, see List of British Army regiments (1962). HQ UK Land Forces was formed in 1972, and the previous home commands were effectively downgraded to districts.


Post-World War II operations outside Great Britain


Far East

In the immediate aftermath of the Asian theater of World War II, the Army was tasked with reoccupying former British territories captured by the
Imperial Japanese Armed Forces The Imperial Japanese Armed Forces (IJAF) were the combined military forces of the Japanese Empire. Formed during the Meiji Restoration in 1868,"One can date the 'restoration' of imperial rule from the edict of 3 January 1868." p. 334. they ...
such as Malaya,
Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, bor ...
, and
Hong Kong Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China (abbr. Hong Kong SAR or HKSAR), is a List of cities in China, city and Special administrative regions of China, special ...
. The British Army also played an active part, if only briefly, in the military actions by other European nations in their attempts to restore their pre–World War II governance, occupation, and control of South-Eastern Asian countries. For example, British and Indian Army forces were sent to the island of
Java Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's mo ...
in the
Dutch East Indies The Dutch East Indies, also known as the Netherlands East Indies ( nl, Nederlands(ch)-Indië; ), was a Dutch colony consisting of what is now Indonesia. It was formed from the nationalised trading posts of the Dutch East India Company, whic ...
in September 1945 to disarm and help repatriate the Japanese occupation forces. It was a month after the local nationalists—who had been provided with arms by the Japanese—had declared an independent
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Gui ...
. The situation in Java was quite chaotic with much violence taking place. The British and Indian forces experienced fierce resistance from the nationalists; the former Japanese occupation force was also employed by the British to help maintain order, and fought alongside the British and Indian forces. Dutch forces gradually arrived in number and the British and Indians left by November 1946. A similar situation existed in
French Indochina French Indochina (previously spelled as French Indo-China),; vi, Đông Dương thuộc Pháp, , lit. 'East Ocean under French Control; km, ឥណ្ឌូចិនបារាំង, ; th, อินโดจีนฝรั่งเศส, ...
after
Viet Minh The Việt Minh (; abbreviated from , chữ Nôm and Hán tự: ; french: Ligue pour l'indépendance du Viêt Nam, ) was a national independence coalition formed at Pác Bó by Hồ Chí Minh on 19 May 1941. Also known as the Việt Minh Fro ...
leader
Ho Chi Minh (: ; born ; 19 May 1890 – 2 September 1969), commonly known as (' Uncle Hồ'), also known as ('President Hồ'), (' Old father of the people') and by other aliases, was a Vietnamese revolutionary and statesman. He served as P ...
declared the independence of Vietnam on 2 September 1945, beginning the War in Vietnam. British and Indian troops, commanded by Major-General
Douglas Gracey General Sir Douglas David Gracey & Bar (3 September 1894 – 5 June 1964) was a British Indian Army officer who fought in both the First and Second World Wars. He also fought in French Indochina and was the second Commander-in-Chief of the P ...
, were deployed to occupy the south of the country shortly afterwards, while the
Republic of China Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeas ...
attempted to occupy the northern areas of Vietnam. Vietnam was at this time in chaos and the population did not want French rule restored. The British military decided to rearm numerous French POWs—who then went on a rampage—and British forces also re-armed Japanese troops to help maintain order. The British and Indians departed by February 1946 and the
First Indochina War The First Indochina War (generally known as the Indochina War in France, and as the Anti-French Resistance War in Vietnam) began in French Indochina from 19 December 1946 to 20 July 1954 between France and Việt Minh (Democratic Republic of Vi ...
began shortly afterwards. The
Indochina Wars The Indochina Wars ( vi, Chiến tranh Đông Dương) was a series of wars which were waged in Southeast Asia from 1946 to 1991, by communist Indochinese forces (mainly the Democratic Republic of Vietnam) against anti-communist forces (mainly Fr ...
would continue for more than twenty years.


British de-colonialisation and the British Army

The latter part of the 1940s saw the British start to begin to withdraw from the Empire, the Army playing a prominent role in its dismantlement. The first colony the British withdrew from was India, the largest British possession as measured by population, though not the largest by geographical area. In 1947 the British government announced India would become independent on 15 August, after being separated into two countries, one mostly Muslim (
Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
) and the other mostly Hindu (
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area, the List of countries and dependencies by population, second-most populous ...
). The British Army subsequently did not play a major role in the
First Indo-Pakistani War First or 1st is the ordinal form of the number one (#1). First or 1st may also refer to: *World record, specifically the first instance of a particular achievement Arts and media Music * 1$T, American rapper, singer-songwriter, DJ, and rec ...
between these two countries. The last British Army unit to leave active service in the Indian subcontinent was the 1st Battalion,
The Somerset Light Infantry (Prince Albert's) The Somerset Light Infantry (Prince Albert's) was a light infantry regiment of the British Army, which served under various titles from 1685 to 1959. In 1959, the regiment was amalgamated with the Duke of Cornwall's Light Infantry to form the Som ...
on 28 February 1948. In the
1948 Palestine war The 1948 Palestine war was fought in the territory of what had been, at the start of the war, British-ruled Mandatory Palestine. It is known in Israel as the War of Independence ( he, מלחמת העצמאות, ''Milkhemet Ha'Atzma'ut'') and ...
, there was a surge in attacks against the British mandate and occupation by
Zionist Zionism ( he, צִיּוֹנוּת ''Tsiyyonut'' after '' Zion'') is a nationalist movement that espouses the establishment of, and support for a homeland for the Jewish people centered in the area roughly corresponding to what is known in Je ...
organisations such as
Irgun Irgun • Etzel , image = Irgun.svg , image_size = 200px , caption = Irgun emblem. The map shows both Mandatory Palestine and the Emirate of Transjordan, which the Irgun claimed in its entirety for a future Jewish state. The acronym "Etzel" i ...
and the Stern Gang after the British attempted to limit Jewish immigration into Palestine. British military and other forces eventually withdrew in 1948 and the
State of Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...
was established on 14 May. Elsewhere, within British territories, Communist guerrillas launched an uprising in Malaya, starting the
Malayan Emergency The Malayan Emergency, also known as the Anti–British National Liberation War was a guerrilla war fought in British Malaya between communist pro-independence fighters of the Malayan National Liberation Army (MNLA) and the military forces ...
.Mallinson, p. 402 In the early 1950s, trouble began in
Cyprus Cyprus ; tr, Kıbrıs (), officially the Republic of Cyprus,, , lit: Republic of Cyprus is an island country located south of the Anatolian Peninsula in the eastern Mediterranean Sea. Its continental position is disputed; while it is ...
, and in
Kenya ) , national_anthem = " Ee Mungu Nguvu Yetu"() , image_map = , map_caption = , image_map2 = , capital = Nairobi , coordinates = , largest_city = Nairobi , ...
—the
Mau Mau uprising The Mau Mau rebellion (1952–1960), also known as the Mau Mau uprising, Mau Mau revolt or Kenya Emergency, was a war in the British Kenya Colony (1920–1963) between the Kenya Land and Freedom Army (KLFA), also known as the ''Mau Mau'', an ...
.Mallinson, p. 401 In the
Cyprus Emergency The Cyprus Emergency ( gr, Απελευθερωτικός Αγώνας της Κύπρου 1955–59), also known as the Greek Cypriot War of Independence or Cypriot War of Independence, was a conflict fought in British Cyprus between November 1 ...
, a Greek nationalist organisation known as
EOKA The Ethniki Organosis Kyprion Agoniston (EOKA; ; el, Εθνική Οργάνωσις Κυπρίων Αγωνιστών, lit=National Organisation of Cypriot Fighters) was a Greek Cypriot nationalist paramilitary organisation that fought a cam ...
sought unity with Greece, the situation being stabilised just before Cyprus was given independence in 1960.


Korea

The British Army also participated in the
United Nations Command United Nations Command (UNC or UN Command) is the multinational military force established to support the Republic of Korea (South Korea) during and after the Korean War. It was the first international unified command in history, and the first ...
's
1st Commonwealth Division The 1st Commonwealth Division was the military unit that commanded Commonwealth land forces in the Korean War. The division was a part of the multinational British Commonwealth Forces Korea, with infantry units of the British Army, Canadia ...
during the
Korean War {{Infobox military conflict , conflict = Korean War , partof = the Cold War and the Korean conflict , image = Korean War Montage 2.png , image_size = 300px , caption = Clockwise from top:{ ...
(1950–53), fighting in battles such as
Imjin River The Imjin River ( in South Korea) or Rimjin River ( in North Korea) is the 7th largest river in Korea. It flows from north to south, crossing the Demilitarized Zone and joining the Han River downstream of Seoul, near the Yellow Sea. The river i ...
which included
Gloster Hill The Gloucester Hill Battle Monument ( ko, 파주 영국군 설마리전투비, literally "British Army's Seolmari Battle Monument in Paju") or Gloucester Memorial is a memorial in South Korea that commemorates the actions of the Gloucestershire R ...
. In late 1950, many people in Pyongyang fled the Chinese
People's Volunteer Army The People's Volunteer Army (PVA) was the armed expeditionary forces deployed by the People's Republic of China during the Korean War. Although all units in the PVA were actually transferred from the People's Liberation Army under the order ...
advanced on the city: the British Army provided supervision and protection for the refugees as they fled from the Chinese military advance on Pyongyang.


More British de-colonialisation

Elsewhere, the Army withdrew from the
Suez Canal Zone The Suez Canal ( arz, قَنَاةُ ٱلسُّوَيْسِ, ') is an artificial sea-level waterway in Egypt, connecting the Mediterranean Sea to the Red Sea through the Isthmus of Suez and dividing Africa and Asia. The long canal is a po ...
in Egypt in 1955. The following year, along with France and Israel, the British invaded Egypt in a conflict known as the
Suez War The Suez Crisis, or the Second Arab–Israeli war, also called the Tripartite Aggression ( ar, العدوان الثلاثي, Al-ʿUdwān aṯ-Ṯulāṯiyy) in the Arab world and the Sinai War in Israel,Also known as the Suez War or 1956 Wa ...
, after the Egyptian leader, President
Nasser Gamal Abdel Nasser Hussein, . (15 January 1918 – 28 September 1970) was an Egyptian politician who served as the second president of Egypt from 1954 until his death in 1970. Nasser led the Egyptian revolution of 1952 and introduced far-r ...
nationalised the
Suez Canal The Suez Canal ( arz, قَنَاةُ ٱلسُّوَيْسِ, ') is an artificial sea-level waterway in Egypt, connecting the Mediterranean Sea to the Red Sea through the Isthmus of Suez and dividing Africa and Asia. The long canal is a popula ...
which privately owned businesses in Britain and France owned shares in. The British Army contributed forces to the amphibious assault on Suez and British paratroopers took part in the airborne assault. This brief war was a military success. However, international pressure, especially from the US government, soon forced the British government to withdraw all their military forces soon afterwards. British military forces were replaced by
United Nations Emergency Force The United Nations Emergency Force (UNEF) was a military and peacekeeping operation established by the United Nations General Assembly to secure an end to the Suez Crisis of 1956 through the establishment of international peacekeepers on the bor ...
peacekeeping troops. In the 1960s two conflicts featured heavily with the Army, the
Aden Emergency The Aden Emergency, also known as the Radfan Uprising (), was an armed rebellion by NLF and FLOSY during the Cold War against the Federation of South Arabia, a protectorate of the United Kingdom, which now forms part of Yemen. Partly inspire ...
and the
Indonesia–Malaysia confrontation The Indonesia–Malaysia confrontation or Borneo confrontation (also known by its Indonesian / Malay name, ''Konfrontasi'') was an armed conflict from 1963 to 1966 that stemmed from Indonesia's opposition to the creation of the Federation o ...
in
Borneo Borneo (; id, Kalimantan) is the third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java, west of Sulawesi, and e ...
.


Operations within the United Kingdom


Northern Ireland

In 1969 a surge of sectarian violence and attacks in
Northern Ireland Northern Ireland ( ga, Tuaisceart Éireann ; sco, label=Ulster Scots dialect, Ulster-Scots, Norlin Airlann) is a part of the United Kingdom, situated in the north-east of the island of Ireland, that is #Descriptions, variously described as ...
against
Irish Catholics Irish Catholics are an ethnoreligious group native to Ireland whose members are both Catholic and Irish. They have a large diaspora, which includes over 36 million American citizens and over 14 million British citizens (a quarter of the Briti ...
by
Ulster Protestants Ulster Protestants ( ga, Protastúnaigh Ultach) are an ethnoreligious group in the Irish province of Ulster, where they make up about 43.5% of the population. Most Ulster Protestants are descendants of settlers who arrived from Britain in the ...
, Ulster loyalists, and the
Royal Ulster Constabulary The Royal Ulster Constabulary (RUC) was the police force in Northern Ireland from 1922 to 2001. It was founded on 1 June 1922 as a successor to the Royal Irish Constabulary (RIC)Richard Doherty, ''The Thin Green Line – The History of the Roya ...
in which seven people were killed, hundreds more wounded and thousands of Catholic families were driven from their homes led to British troops being sent into Northern Ireland to try to stop the violence. This became
Operation Banner Operation Banner was the operational name for the British Armed Forces' operation in Northern Ireland from 1969 to 2007, as part of the Troubles. It was the longest continuous deployment in British military history. The British Army was initial ...
. Among those killed in the attacks by the RUC was Trooper Hugh McCabe, the first British soldier to die in
The Troubles The Troubles ( ga, Na Trioblóidí) were an ethno-nationalist conflict in Northern Ireland that lasted about 30 years from the late 1960s to 1998. Also known internationally as the Northern Ireland conflict, it is sometimes described as an "i ...
. The troops were initially welcomed by the Catholic community as they believed the troops would protect them; however, this developed into opposition as the troops began to support the RUC, and the
Provisional Irish Republican Army The Irish Republican Army (IRA; ), also known as the Provisional Irish Republican Army, and informally as the Provos, was an Irish republican paramilitary organisation that sought to end British rule in Northern Ireland, facilitate Irish reu ...
(PIRA), a militant break-away from the original
Irish Republican Army The Irish Republican Army (IRA) is a name used by various paramilitary organisations in Ireland throughout the 20th and 21st centuries. Organisations by this name have been dedicated to irredentism through Irish republicanism, the belief th ...
which had been quiet since the 1962 cessation of the Border Campaign, began to target British troops. The British Army's operations in the early phase of its deployment had it placed in a policing role, for which, in many cases, it was ill-suited. This involved seeking to prevent confrontations between the Catholics and Protestants, as well as putting down riots and stopping
Republican Republican can refer to: Political ideology * An advocate of a republic, a type of government that is not a monarchy or dictatorship, and is usually associated with the rule of law. ** Republicanism, the ideology in support of republics or agains ...
and
Loyalist Loyalism, in the United Kingdom, its overseas territories and its former colonies, refers to the allegiance to the British crown or the United Kingdom. In North America, the most common usage of the term refers to loyalty to the British C ...
paramilitary A paramilitary is an organization whose structure, tactics, training, subculture, and (often) function are similar to those of a professional military, but is not part of a country's official or legitimate armed forces. Paramilitary units carr ...
groups from committing terrorist attacks. However, as the
Provisional Irish Republican Army campaign From 1969 until 1997,Moloney, p. 472 the Provisional Irish Republican Army (IRA) conducted an armed paramilitary campaign primarily in Northern Ireland and England, aimed at ending British rule in Northern Ireland in order to create a united Ire ...
grew in ferocity in the early 1970s, the Army was increasingly caught in a situation where its actions were directed against the IRA and the Catholic
Irish nationalist Irish nationalism is a nationalist political movement which, in its broadest sense, asserts that the people of Ireland should govern Ireland as a sovereign state. Since the mid-19th century, Irish nationalism has largely taken the form of c ...
community which harboured it. In the early period of the conflict, British troops mounted several major field operations. The first of these was the
Falls Curfew The Falls Curfew, also called the Battle of the Falls (or Lower Falls), was a British Army operation during 3–5 July 1970 in the Falls district of Belfast, Northern Ireland. The operation began as a search for weapons in the staunchly Irish ...
of 1971, when over 3,000 troops imposed a 3-day
curfew A curfew is a government order specifying a time during which certain regulations apply. Typically, curfews order all people affected by them to ''not'' be in public places or on roads within a certain time frame, typically in the evening and ...
on the Falls Road area of
Belfast Belfast ( , ; from ga, Béal Feirste , meaning 'mouth of the sand-bank ford') is the capital and largest city of Northern Ireland, standing on the banks of the River Lagan on the east coast. It is the 12th-largest city in the United Kingdom ...
and fought a sustained gun battle with local IRA men. In
Operation Demetrius Operation Demetrius was a British Army operation in Northern Ireland on 9–10 August 1971, during the Troubles. It involved the mass arrest and internment (imprisonment without trial) of people suspected of being involved with the Irish Republi ...
in June 1971, 300 paramilitary suspects were interned without trial, an action which provoked a major upsurge in violence. The largest single British operation of the period was
Operation Motorman Operation Motorman was a large operation carried out by the British Army ( HQ Northern Ireland) in Northern Ireland during the Troubles. The operation took place in the early hours of 31 July 1972 with the aim of retaking the "no-go areas" (ar ...
in 1972, when about 21,000 troops were used to restore state control over areas of Belfast and
Derry Derry, officially Londonderry (), is the second-largest city in Northern Ireland and the fifth-largest city on the island of Ireland. The name ''Derry'' is an anglicisation of the Old Irish name (modern Irish: ) meaning 'oak grove'. The ...
, which were then controlled by republican paramilitaries. The British Army's reputation suffered further from an incident in Derry on 30 January 1972,
Bloody Sunday Bloody Sunday may refer to: Historical events Canada * Bloody Sunday (1923), a day of police violence during a steelworkers' strike for union recognition in Sydney, Cape Breton Island, Nova Scotia * Bloody Sunday (1938), police violence aga ...
in which 13 Catholic civilians were murdered by The Parachute Regiment. The biggest single loss of life for British troops in the conflict came at
Narrow Water Narrow Water Castle ( ga, Caisleán an Chaoil; Ulster-Scots: ''Narra Wattèr Castle'') is a 16th-century tower house and bawn near Warrenpoint in Northern Ireland. It is beside the A2 road and on the County Down bank of the Clanrye (Newry) Ri ...
, where eighteen British soldiers were killed in a PIRA bomb attack on 27 August 1979, on the same day Lord Mountbatten of Burma was assassinated by the PIRA in a separate attack. In all almost 500 British troops died in Northern Ireland between 1969 and 1997. By the late 1970s, the British Army was replaced to some degree as "frontline" security service, in preference for the local
Royal Ulster Constabulary The Royal Ulster Constabulary (RUC) was the police force in Northern Ireland from 1922 to 2001. It was founded on 1 June 1922 as a successor to the Royal Irish Constabulary (RIC)Richard Doherty, ''The Thin Green Line – The History of the Roya ...
and the
Ulster Defence Regiment The Ulster Defence Regiment (UDR) was an infantry regiment of the British Army established in 1970, with a comparatively short existence ending in 1992. Raised through public appeal, newspaper and television advertisements,Potter p25 their offi ...
(raised 1970) as part of the
Ulsterisation Ulsterisation refers to one part – "primacy of the police" – of a three-part strategy (the other two being "normalisation" and "criminalisation") of the British government during the conflict known as the Troubles.Kevin Kelly, ''The Longest Wa ...
policy. By the 1980s and early 1990s, British Army casualties in the conflict had dropped. Moreover, British
Special Forces Special forces and special operations forces (SOF) are military units trained to conduct special operations. NATO has defined special operations as "military activities conducted by specially designated, organized, selected, trained and equi ...
had some successes against the PIRA – see Operation Flavius and the
Loughgall Ambush The Loughgall ambush took place on 8 May 1987 in the village of Loughgall, County Armagh, Northern Ireland. An eight-man unit of the Provisional Irish Republican Army (IRA) launched an attack on the Royal Ulster Constabulary (RUC) base in the vil ...
. Nevertheless, the conflict tied up over 12,000 British troops on a continuous basis until the late 1990s and was ended with the
Good Friday Agreement The Good Friday Agreement (GFA), or Belfast Agreement ( ga, Comhaontú Aoine an Chéasta or ; Ulster-Scots: or ), is a pair of agreements signed on 10 April 1998 that ended most of the violence of The Troubles, a political conflict in No ...
which detailed a path to a political solution to the conflict. Operation Banner came to an end in 2007 making it the longest continuous operation in the British Army's history, lasting over thirty-eight years. Troop numbers were reduced to 5,000.


England

In 1980, the
Special Air Service The Special Air Service (SAS) is a special forces unit of the British Army. It was founded as a regiment in 1941 by David Stirling and in 1950, it was reconstituted as a corps. The unit specialises in a number of roles including counter-te ...
emerged from its secretive world when its most high-profile operation, the ending of the Iranian Embassy Siege in London, was broadcast live on television. By the 1980s, even though the Army was being increasingly deployed abroad, most of its permanent overseas garrisons were gone, with the largest remaining being the BAOR in Germany, while others included
Belize Belize (; bzj, Bileez) is a Caribbean and Central American country on the northeastern coast of Central America. It is bordered by Mexico to the north, the Caribbean Sea to the east, and Guatemala to the west and south. It also shares a wa ...
,
Brunei Brunei ( , ), formally Brunei Darussalam ( ms, Negara Brunei Darussalam, Jawi: , ), is a country located on the north coast of the island of Borneo in Southeast Asia. Apart from its South China Sea coast, it is completely surrounded by th ...
,
Gibraltar ) , anthem = " God Save the King" , song = "Gibraltar Anthem" , image_map = Gibraltar location in Europe.svg , map_alt = Location of Gibraltar in Europe , map_caption = United Kingdom shown in pale green , mapsize = , image_map2 = Gibr ...
, and Hong Kong.


Falklands War

One remaining garrison provided by the
Royal Marines The Corps of Royal Marines (RM), also known as the Royal Marines Commandos, are the UK's special operations capable commando force, amphibious warfare, amphibious light infantry and also one of the :Fighting Arms of the Royal Navy, five fighti ...
was the
Falkland Islands The Falkland Islands (; es, Islas Malvinas, link=no ) is an archipelago in the South Atlantic Ocean on the Patagonian Shelf. The principal islands are about east of South America's southern Patagonian coast and about from Cape Dubouze ...
in the
South Atlantic The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the "Old World" of Africa, Europe a ...
, 6,000 to (11,000 to 15,000 km) from Britain. The Argentinians invaded the Falklands in April 1982. The British quickly responded and the Army had an active involvement in the campaign to liberate the Falklands upon the landings at San Carlos, taking part in a series of battles that led to them reaching the outskirts of the capital, Stanley. The
Falklands War The Falklands War ( es, link=no, Guerra de las Malvinas) was a ten-week undeclared war between Argentina and the United Kingdom in 1982 over two British dependent territories in the South Atlantic: the Falkland Islands and its territorial ...
ended with the formal surrender of the
Armed Forces of the Argentine Republic The Armed Forces of the Argentine Republic, in es, Fuerzas Armadas de la República Argentina, are controlled by the Commander-in-Chief (the President) and a civilian Minister of Defense. In addition to the Army, Navy and Air Force, there are ...
on 14 June.


1990–present


Organisation

The
collapse of the Soviet Union The dissolution of the Soviet Union, also negatively connoted as rus, Разва́л Сове́тского Сою́за, r=Razvál Sovétskogo Soyúza, ''Ruining of the Soviet Union''. was the process of internal disintegration within the Sov ...
, ending the Cold War, saw a new defence white paper,
Options for Change Options for Change was a restructuring of the British Armed Forces in summer 1990 after the end of the Cold War. Until this point, UK military strategy had been almost entirely focused on defending Western Europe against the Soviet Armed Forces, ...
produced.Defence (Options for Change)
Hansard, 25 July 1990
This saw inevitable reductions in the British armed forces. The Army experienced a substantial cut in its manpower (reduced to about 120,000), which included yet more regimental amalgamations, including two of the large regiments of the 1960s—the Queen's Regiment and Royal Irish Rangers—and the third battalions of the remaining large regiments being cut. The British Army in Germany was also affected, with the British Army of the Rhine replaced by
British Forces Germany British Forces Germany (''BFG'') was the generic name for the three services of the British Armed Forces, made up of service personnel, UK Civil Servants, and dependents (family members), based in Germany. It was established following the Second ...
and personnel numbers being reduced from about 55,000 to 25,000; the replacement of German-based I Corps by the British-led
Allied Rapid Reaction Corps The Allied Rapid Reaction Corps (ARRC) is a North Atlantic Treaty Organization High Readiness Force (Land) Headquarters ready for deployment worldwide. History The ARRC was created on 1 October 1992 in Bielefeld based on the former I (Brit ...
also took place. Nine of the Army's administrative corps were amalgamated to form the
Royal Logistic Corps The Royal Logistic Corps provides logistic support functions to the British Army. It is the largest Corps in the Army. History The Royal Logistic Corps (RLC) was formed on 5 April 1993, by the union of five British Army corps: * Royal Engine ...
and the
Adjutant General's Corps The Adjutant General's Corps is a corps in the British Army responsible for many of its general administrative services, named for the Adjutant-General to the Forces (now the Commander Home Command). As of 2002, the AGC had a staff of 7,000 peo ...
. One major development was the disbandment of the
Women's Royal Army Corps The Women's Royal Army Corps (WRAC; sometimes pronounced acronymically as , a term unpopular with its members) was the corps to which all women in the British Army belonged from 1949 to 1992, except medical, dental and veterinary officers and cha ...
(though the largest elements were absorbed by the AGC) and their integration into services that had previously been restricted to men; however, women were still prohibited from joining armoured and infantry units. The four Gurkha regiments were amalgamated to form the three-battalion
Royal Gurkha Rifles The Royal Gurkha Rifles (RGR) is a rifle regiment of the British Army, forming part of the Brigade of Gurkhas. Unlike other regiments in the British Army, RGR soldiers are recruited from Nepal, which is neither a dependent territory of the Uni ...
, reduced to two in 1996 just before the
handover of Hong Kong Sovereignty of Hong Kong was transferred from the United Kingdom to the People's Republic of China (PRC) at midnight on 1 July 1997. This event ended 156 years of British rule in the former colony. Hong Kong was established as a special admin ...
to the
People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slig ...
in 1997. The Labour Party became the country's new government and after their victory in the 1997 United Kingdom general election, 1997 general election a new defence white paper was prepared, known as the Strategic Defence Review (1998). Some of the Army's reforms included the creation of two deployable divisions -- 1st (UK) Armoured Division and British 3rd Infantry Division, 3rd Mechanised Division, with the 1st Division being based in Germany—and three 'regenerative' divisions -- British 2nd Infantry Division, 2nd, British 4th Infantry Division, 4th, and British 5th Infantry Division, 5th Divisions. The British 16 Air Assault Brigade, 16 Air Assault Brigade was formed from British 24 Airmobile Brigade, 24 Airmobile Brigade and elements of British 5 Airborne Brigade, 5 Airborne Brigade to provide the Army with increased mobility, and would include the Westland WAH-64 Apache attack helicopter. Other attempts to make the Army more mobile was the creation of the Joint Rapid Reaction Force (United Kingdom), Joint Rapid Reaction Force, intended to provide a corps-sized force capable of reacting quickly to situations similar to Bosnia. The Army Air Corps's helicopters also helped form the multi-service Joint Helicopter Command. Another defence review was published in 2004, known as Delivering Security in a Changing World. The defence white paper stated that the Army's manpower would be reduced by 1,000, with four infantry battalions being cut and the manpower being redistributed elsewhere. One of the most radical aspects of the reforms was the announcement that most single-battalion regiments would amalgamate into large regiments, with most of the battalions retaining their previous regimental titles in their battalion names. The TA would also be further integrated into the Army, with battalions being numbered into the regiment's structure. These are reminiscent, in some respects, to the Cardwell-Childers reforms and the 1960s reforms. The elite units of the Army are also playing an increasingly prominent role in the Army's operations and the SAS was allocated further funds in the 2004 defence paper, conveying the SAS's increasing importance in the War on Terror. Another élite unit became operational in 2005, the Special Reconnaissance Regiment. The 1st Battalion of the Parachute Regiment became the core of a tri-service Special Forces Support Group formed in 2006 to support the SAS and the Navy's Special Boat Service, SBS, being described as the Army's equivalent to the U.S. Army Rangers.


Operations

The end of the Cold War did not provide the British Army with any respite, and the political vacuum left by the Soviet Union has seen a surge of instability in the world. Saddam Hussein's Ba'athist Iraq, Iraq Iraqi invasion of Kuwait, invaded Kuwait, one of its neighbours, in 1990, provoking condemnation from the United Nations, primarily led by the United States. The Gulf War and the British contribution, known as Operation Granby, was large, with the Army providing about 28,000 troops and 13,000 vehicles, mostly centred on 1 (UK) Armoured Division. After air operations ended, the land campaign against Iraq began on 24 February. 1st Armoured Division took part in the left-hook attack that helped destroy many Iraqi units. The ground campaign had lasted just 100-hours, Liberation of Kuwait campaign, Kuwait being officially liberated on 27 February. The British Army has also played an increasingly prominent role in peacekeeping operations, gaining much respect for its comparative expertise in the area. In 1992, during the Yugoslav Wars, wars in the Balkans provoked by the gradual Breakup of Yugoslavia, disintegration of Yugoslavia, UN forces intervened in the Croatian War of Independence and later the Bosnian War. British forces contributed as part of UNPROFOR (United Nations Protection Force). The force was a peacekeeping one, but with no peace to keep, it proved ineffective and was replaced by NATO's Implementation Force, though this was in turn replaced the following year by the Stabilisation Force in Bosnia and Herzegovina. As of 2005, Britain's contribution numbers about 3,000 troops. In 1999 the UK took a lead role in the NATO war against Slobodan Milošević's Serbia and Montenegro, Federal Republic of Yugoslavia in the Kosovo War. After the air war ended, the Parachute Regiment and Royal Gurkha Rifles provided the spearhead for ground forces entering Kosovo. In 2000, British forces, as part of Operation Palliser, intervened in the Sierra Leone Civil War, with the intention of evacuating British, Commonwealth and EU citizens. The SAS also played a prominent role when they, along with the Paras, launched the successful Operation Barras to rescue 6 soldiers of the Royal Irish Regiment (1992), Royal Irish Regiment being held by the rebels. The British force remained and provided the catalyst for the stabilisation of the country. The early 21st century saw the world descend into a new war after the September 11 attacks, 9/11 terrorist attacks on the World Trade Center (1973–2001), World Trade Center in New York City by Al-Qaeda, Al Qaida: the War on Terrorism. A United States invasion of Afghanistan, US-led invasion of Taliban-ruled Afghanistan followed, with the British contribution under Operation Veritas, Operations Veritas led by the RN and RAF; the most important Army element being the SAS. The British Armed Forces continued contributing to NATO's International Security Assistance Force through Operation Herrick between 2002 and 2014 and then to its successor the Resolute Support Mission under Operation Toral until 2021. The British later took part in the 2003 Iraq War, invasion of Iraq in 2003, Britain's contribution being known as Operation Telic, The Army played a more significant role in the Iraq War than the War in Afghanistan (2001–2021), War in Afghanistan, deploying a substantial force, centred on 1 (UK) Armoured Division with, again, around 28,000 troops. The war began in March and the British fought in the southern area of Iraq, eventually capturing the second largest city, Basra, in April. The Army remained in Iraq upon the end of the war and subsequently led the Multi-National Division (South-East) (Iraq), Multi-National Division (South East), with the Army presence in Iraq numbering about 5,000 soldiers.Mallinson, p. 463


See also

*History of British light infantry *British military history *British Army Uniform *British Armed Forces *List of all weapons current and former of the United Kingdom *History of England *History of Ireland *History of Scotland *History of the United Kingdom, after 1707 *History of Wales *Military history of the United Kingdom during World War II *Recruitment in the British Army *Regiment – For more detailed information on the British regimental system. *List of British Empire corps of the Second World War *List of British Empire divisions in the Second World War *List of British Empire brigades of the Second World War


Notes


Sources

* * * Bamford, Andrew. ''Sickness, Suffering, and the Sword: The British Regiment on Campaign, 1808–1815'' (2013)
excerpt
* Beckett, Ian F. W., and Keith Simpson. ''A Nation in Arms: A Social Study of the British Army in the First World War'' (1990) * Bond, Brian, et al., ''Look To Your Front: Studies in the First World War'' (1999) 11 chapters by experts on noncombat aspects of First World War army. * Bowman, Timothy, and Mark L. Connelly. ''The Edwardian Army: Recruiting, Training, and Deploying the British Army, 1902–1914'' (Oxford UP, 2012). DOI:10.1093/acprof:oso/9780199542789.001.0001 online * Carver, Michael. ''Seven Ages of the British Army'' (1984) Covers 1900 to 1918 * * Chandler, David, ed. ''The Oxford History of the British Army'' (1996
online
* * * * Curtis, Edward E. ''The Organization of the British Army in the American Revolution'' (Yale U.P. 1926

* * * * * * * * Nester, William R. ''Titan: The Art of British Power in the Age of Revolution and Napoleon'' (2016) * * * * * Simkins, Peter. ''Kitchener's Army: The Are raising of New Armies, 1914–16'' (1988) * * * * * * Winter, Denis. ''Death's Men: Soldiers of the Great War'' (1978)


Primary sources

*


Further reading

* Barnett, Correlli. ''Britain and Her Army, 1509–1970: A Military, Political and Social Survey'' (1970), a standard scholarly history; 525pp * Chandler, David, and Ian Beckett, eds. ''The Oxford History of the British Army'' (2003)
excerpt
Illustrated edition published as ''The Illustrated Oxford History of the British Army'' * Firth, C.H. ''Cromwell's Army'' (1902
online
* Fortescue, John William. ''History of the British Army from the Norman Conquest to the First World War'' (1899–1930), in 13 volumes with six separate map volumes
Available online for downloadingonline volumes
The standard highly detailed full coverage of operations. * French, David. ''Army, Empire, and Cold War: The British Army and Military Policy, 1945–1971'' (2012). * French, David. ''Military Identities: The Regimental System, the British Army, and the British People c.1870–2000'' (2008). * French, David. ''Raising Churchill's Army: The British Army and the War against Germany 1919–1945'' (2001). * Haswell, Jock, and John Lewis-Stempel. ''A Brief History of the British Army'' (2017). * Higham, John, ed. ''A Guide to the Sources of British Military History'' (1972) 654 page
excerpt
* Holmes, Richard. ''Redcoat: The British Soldier in the Age of Horse and Musket'' (HarperCollins ) * Holmes, Richard. ''Tommy: The British Soldier on the Western Front'' (Perennial ) * James, Lawrence. ''Warrior Race: A History of the British at War'' (2004

* Noakes, Lucy. ''Women in the British Army: War and the Gentle Sex, 1907–1948'' (2006
excerpt
* Reece, Henry. ''The Army in Cromwellian England: 1649–1660'' (Oxford University Press, 2013). xv, 267 pp. * White, Arthur S. ''Bibliography of Regimental Histories of the British Army'' (Naval and Military Press ) *''The British Army Handbook: The Definitive Guide by the MoD'' (Brassey's Ltd )


External links

* The National Archives of Scotland
Doing research. Guides. Military records


*[http://www.history.ac.uk/ihr/Focus/War/reviews/revgrantSM.html History In Focus:The British Isles and the War of American Independence]
Britain's Small WarsNational Army MuseumThe Long, Long Trail
– Royal Engineers History
Anne S. K. Brown Military Collection, Brown University Library
Military history and graphics
SaBRE
{{DEFAULTSORT:History of the British Army History of the British Army,