The Sri Lanka Army (; ) is the oldest and largest of the
Sri Lanka Armed Forces
The Sri Lanka Armed Forces is the overall unified military of the Democratic Socialist Republic of Sri Lanka encompassing the Sri Lanka Army, the Sri Lanka Navy, and the Sri Lanka Air Force; they are governed by the Ministry of Defence (Sri Lank ...
. The army was officially established as the Ceylon Army in 1949, though the army traces its roots back in 1881 when
Ceylon Light Infantry Volunteers was created; the army was renamed as the 'Sri Lanka Army' when Sri Lanka became a
republic
A republic, based on the Latin phrase ''res publica'' ('public affair' or 'people's affair'), is a State (polity), state in which Power (social and political), political power rests with the public (people), typically through their Representat ...
in 1972. In 2024, the Army had approximately 150,000 personnel.
[The Military Balance 2024, p. 313]
The
Army Headquarters is situated in
Sri Jayawardenepura Kotte
Sri Jayawardenepura Kotte (), also known as Jayapura or Kotte, is the legislative capital of Sri Lanka. Sri Jayawardenepura Kotte is located adjacent to the urban area of Sri Lanka's de facto economic, executive, and judicial capital, Colombo ...
;
Commander of the Army is the highest appointment in the army who commands the army and is assisted by the
Chief of Staff of the Army and
Deputy Chief of Staff of the Army. The
Commander-in-Chief of the
Sri Lanka Armed Forces
The Sri Lanka Armed Forces is the overall unified military of the Democratic Socialist Republic of Sri Lanka encompassing the Sri Lanka Army, the Sri Lanka Navy, and the Sri Lanka Air Force; they are governed by the Ministry of Defence (Sri Lank ...
is the
President of Sri Lanka
The president of Sri Lanka ( ''Śrī Laṅkā Janādhipati''; ''Ilaṇkai janātipati'') is the head of state and head of government of the Democratic Socialist Republic of Sri Lanka. The president is the chief executive of the union governm ...
, who heads the
National Security Council
A national security council (NSC) is usually an executive branch governmental body responsible for coordinating policy on national security issues and advising chief executives on matters related to national security. An NSC is often headed by a n ...
through the
Ministry of Defence
A ministry of defence or defense (see American and British English spelling differences#-ce.2C -se, spelling differences), also known as a department of defence or defense, is the part of a government responsible for matters of defence and Mi ...
, which is charged with formulating, executing defence policy and procurements for the armed forces.
Background
Pre Anuradhapura period to the Transitional period
Repeated incursions by South Indians, particularly the
Chola
The Chola Empire, which is often referred to as the Imperial Cholas, was a medieval thalassocratic empire based in southern India that was ruled by the Chola dynasty, and comprised overseas dominions, protectorates and spheres of influence ...
s, into Sri Lankan territory occurred throughout the next few centuries and led to the engagement of the rival forces in battle. In one famous encounter, Sinhalese King
Dutugamunu
Dutugamunu (, ), also known as Duṭṭhagāmaṇī Abhaya, was a king of the Anuradhapura Kingdom who reigned from 161 BC to 137 BC. He is renowned for first uniting the whole island of Sri Lanka by defeating and overthrowing Elara, a Tamil kin ...
(161–37 BC) raised an army of eleven thousand in his battle against the Chola invader
Elara, whom he eventually defeated. Dutugemunu's organisational skills, bravery and chivalry are famous and his battles have gone down in history as outstanding offensive operations.
Other Sri Lankan
monarchs
A monarch () is a head of stateWebster's II New College Dictionary. "Monarch". Houghton Mifflin. Boston. 2001. p. 707. for life or until abdication, and therefore the head of state of a monarchy. A monarch may exercise the highest authority an ...
whose military achievements stand out include
Gajabahu I
Gajabahu I (, ), also known as Gajabahuka Gamani (c. 113 – 135 CE), was a Sinhalese people, Sinhalese king of Rajarata in Sri Lanka. He is renowned for his military prowess, religious benefactions, extensive involvement in South Indian politi ...
(113–35), who sailed to India to bring back his captured soldiers, and
Dhatusena (455–73) who is credited with repulsing numerous Indian invasions and for organising a naval build-up to deter seaborne attacks. He also had the foresight to cover his defences with
artillery
Artillery consists of ranged weapons that launch Ammunition, munitions far beyond the range and power of infantry firearms. Early artillery development focused on the ability to breach defensive walls and fortifications during sieges, and l ...
.
Vijayabahu I
Vijayabahu the Great (born ''Prince Keerthi'') () (ruled 1055–1110), also known as Vijayabahu I, was a medieval king of Sri Lanka. Born to a royal bloodline, Vijayabahu grew up under Chola occupation. He assumed rulership of the Ruhuna principa ...
(1055–1110) was another warrior king who dislodged Indian invaders and united the country.
Parakramabahu the Great (1153–1186) was an outstanding monarch of the
Polonnaruwa period
The Polonnaruwa period was a period in the history of Sri Lanka from 1017, after the Chola conquest of Anuradhapura and when the center of administration was moved to Polonnaruwa, to the end of the Kingdom of Polonnaruwa in 1232.
The Kingdom o ...
, and his accomplishments as a military leader and a great administrator are noteworthy. His reign included a military expedition to
Burma
Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and ha ...
in retaliation for indignities inflicted on his envoys and Burmese interference in the elephant trade. This marked the first overseas expedition in Sri Lankan military history. It is also reported that Parakramabahu's fame was such that his assistance was sought by South Indian rulers who were involved in internecine struggles. Another strong ruler in the
Transitional period of Sri Lanka
The Transitional period of Sri Lanka spans from the end of the Kingdom of Polonnaruwa, in 1232, to the start of the Kandyan period in 1597. The period is characterised by the succession of capitals that followed the fall of the Polonnaruwa Kingd ...
was
Parakramabahu VI
Parâkramabâhu VI (, ) was the first king of Kingdom of Kotte, Kotte, ruling from 1410 until his death in 1467. He is the last great king in Sri Lanka who managed to unite the island under one flag. His rule is famous for the renaissance in Sri ...
, who defeated Indian invaders, united the island and ruled it from capital
Kotte
Sri Jayawardenepura Kotte (), also known as Jayapura or Kotte, is Capital of Sri Lanka, the legislative capital of Sri Lanka. Sri Jayawardenepura Kotte is located adjacent to the urban area of Sri Lanka's de facto economic, executive, and judi ...
.
Although the known
epigraphical
Epigraphy () is the study of inscriptions, or epigraphs, as writing; it is the science of identifying graphemes, clarifying their meanings, classifying their uses according to dates and cultural contexts, and drawing conclusions about the wr ...
records do not indicate that the Sri Lankan rulers had a full-time
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 ...
at their disposal, there is evidence supported by legend, designation, name, place and tradition that prove there were 'stand-by'
equestrian,
elephant
Elephants are the largest living land animals. Three living species are currently recognised: the African bush elephant ('' Loxodonta africana''), the African forest elephant (''L. cyclotis''), and the Asian elephant ('' Elephas maximus ...
, and
infantry
Infantry, or infantryman are a type of soldier who specialize in ground combat, typically fighting dismounted. Historically the term was used to describe foot soldiers, i.e. those who march and fight on foot. In modern usage, the term broadl ...
divisions to ensure royal authority at all times.
Militias
A militia ( ) is a military or paramilitary force that comprises civilian members, as opposed to a professional standing army of regular, full-time military personnel. Militias may be raised in times of need to support regular troops or serve ...
were raised as the necessity arose, and the soldiers returned to their pursuits, mainly for farming, after their spell of military duty.
Transitional period

Parts of
Sri Lanka
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...
came under the control of three colonial European powers, namely the
Portuguese in the 16th century, the
Dutch in the 17th century and the
British
British may refer to:
Peoples, culture, and language
* British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies.
* British national identity, the characteristics of British people and culture ...
in the 18th century. Yet, until the entire island was ceded to the British in 1815, regional kingdoms maintained most of their independent defence forces and were able to successfully repulse repeated thrusts by the European armies. However the British, unlike their counterparts, were not primarily restricted to maritime power, and thus had the capability to bring the entire island under their control and to integrate locals into the British defence forces.
At the beginning of the 16th century, modern Europe first came in contact with Sri Lanka. In 1505 a
Portuguese fleet, while operating in the Indian seas against Arab traders, was blown off course and landed at
Galle
Galle (, ; , ) (formerly ) is a major city on the southwestern tip of Sri Lanka, south of Colombo. Galle is the provincial capital and largest city of Southern Province, Sri Lanka and is the capital of Galle District.
Galle was known as ''Gi ...
, on the southern coast of the island.
In 1517 the Portuguese re-appeared, and with the consent of the Sinhalese King established a trading post in
Colombo
Colombo, ( ; , ; , ), is the executive and judicial capital and largest city of Sri Lanka by population. The Colombo metropolitan area is estimated to have a population of 5.6 million, and 752,993 within the municipal limits. It is the ...
. Having initiated contact with
Sri Lanka
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...
as traders, the Portuguese soon made themselves political masters of the western seaboard. Numerous forts were soon established, and features of
European civilisation was introduced.
The Portuguese are credited with the introduction of European-style
fortresses
A fortification (also called a fort, fortress, fastness, or stronghold) is a military construction designed for the defense of territories in warfare, and is used to establish rule in a region during peacetime. The term is derived from La ...
to Sri Lanka during this era. Although some locals already possessed military training and fighting experience, there is no evidence that the Portuguese employed local inhabitants into their own forces. Thus the Portuguese were forced to restrict their presence in the island due to their small numbers and their efforts were more focused toward projecting maritime power.
In 1602
Dutch explorers first landed in Sri Lanka. By 1658 they had completely ousted the Portuguese from the coastal regions of the island. Much like the
Portuguese, they did not employ locals in their military and preferred to live in isolation, pursuing their interests in trade and commerce. Like the Portuguese, they defended their
forts
A fortification (also called a fort, fortress, fastness, or stronghold) is a military construction designed for the defense of territories in warfare, and is used to establish rule in a region during peacetime. The term is derived from ...
with their own forces, but unlike the Portuguese, Dutch forces employed
Swiss
Swiss most commonly refers to:
* the adjectival form of Switzerland
* Swiss people
Swiss may also refer to: Places
* Swiss, Missouri
* Swiss, North Carolina
* Swiss, West Virginia
* Swiss, Wisconsin
Other uses
* Swiss Café, an old café located ...
and
Malay mercenaries
A mercenary is a private individual who joins an War, armed conflict for personal profit, is otherwise an outsider to the conflict, and is not a member of any other official military. Mercenaries fight for money or other forms of payment rath ...
. The Dutch Forts in
Jaffna
Jaffna (, ; , ) is the capital city of the Northern Province, Sri Lanka, Northern Province of Sri Lanka. It is the administrative headquarters of the Jaffna District located on a Jaffna Peninsula, peninsula of the same name. With a population o ...
,
Galle
Galle (, ; , ) (formerly ) is a major city on the southwestern tip of Sri Lanka, south of Colombo. Galle is the provincial capital and largest city of Southern Province, Sri Lanka and is the capital of Galle District.
Galle was known as ''Gi ...
,
Matara,
Batticaloa
Batticaloa (, ''Maṭṭakkaḷappu'', ; , ''Maḍakalapuwa'', ) is a major city in the Eastern Province, Sri Lanka, and its former capital. It is the administrative capital of the Batticaloa District. The city is the seat of the Eastern Univers ...
and
Trincomalee
Trincomalee (; , ; , ), historically known as Gokanna and Gokarna, is the administrative headquarters of the Trincomalee District and major resort port city of Eastern Province, Sri Lanka, Eastern Province, Sri Lanka. Located on the east coast o ...
were sturdily built and are considered a tribute to their military engineering skills. Also, like the Portuguese, the Dutch focussed on maritime power and although they had the capability to develop and use local forces, they chose to isolate themselves from the local population.
Kandyan period
The
British Empire
The British Empire comprised the dominions, Crown colony, colonies, protectorates, League of Nations mandate, mandates, and other Dependent territory, territories ruled or administered by the United Kingdom and its predecessor states. It bega ...
then ousted the
Dutch from the coastal areas of the country, and sought to conquer the independent
Kandyan Kingdom
The Kingdom of Kandy was a monarchy on the island of Sri Lanka, located in the central and eastern portion of the island. It was founded in the late 15th century and endured until the early 19th century.
Initially a client kingdom of the Kin ...
. In the face of repeated British assaults, the Kandyans were forced into a degree of
guerilla warfare
Guerrilla warfare is a form of unconventional warfare in which small groups of irregular military, such as rebels, partisans, paramilitary personnel or armed civilians, which may include recruited children, use ambushes, sabotage, terrorism ...
and fared well against their superior British adversaries.
Initially the British stationed their forces, which included naval vessels, artillery troops and infantry, to defend the island nation from other foreign powers, using the natural harbor of Trincomalee as their headquarters in Sri Lanka. In 1796, the Swiss and Malay mercenaries who were previously in the service of the Dutch were transferred to the
British East India Company
The East India Company (EIC) was an English, and later British, joint-stock company that was founded in 1600 and dissolved in 1874. It was formed to Indian Ocean trade, trade in the Indian Ocean region, initially with the East Indies (South A ...
. While the Swiss
Regiment de Meuron
The Regiment de Meuron was a regiment of infantry originally raised in Switzerland in 1781 for service with the Dutch East India Company (VOC). At the time the French, Spanish, Dutch and other armies employed units of Swiss mercenaries. The regime ...
left in 1806 and was eventually disbanded in Canada in 1822, the Malays, who initially formed a
Malay Corps, were converted into the
1st Ceylon Regiment in 1802 and placed under a British commanding officer. In the same year, the British became the first foreign power to raise a
Sinhalese unit, which was named the
2nd Ceylon Regiment, also known as the
Sepoy Corps.
In 1803 the
3rd Ceylon Regiment was created with
Moluccans
Moluccans are the Melanesian- Austronesian and Papuan-speaking ethnic groups indigenous to the Maluku Islands (also called the Moluccas). The region was historically known as the Spice Islands, and today consists of two Indonesian provinces o ...
and recruits from
Penang
Penang is a Malaysian state located on the northwest coast of Peninsular Malaysia along the Strait of Malacca. It has two parts: Penang Island, where the capital city, George Town, is located, and Seberang Perai on the Malay Peninsula. Th ...
. All these regiments fought alongside British troops in the
Kandyan Wars
The Kandyan Wars (or the Kandian Wars) refers generally to the period of warfare between the British colonial forces and the Kingdom of Kandy, on the island of what is now Sri Lanka, between 1796 and 1818. More specifically it is used to descri ...
which began in 1803. Throughout the following years, more
Sinhalese and Malays were recruited to these regiments, and in 1814 the 4th Regiment was raised, which was composed entirely of
African troops. It was later renamed as the
Ceylon Rifle Regiment
The Ceylon Rifle Regiment (CRR) was a regular native regiment formed by the United Kingdom, British in Ceylon. Its history goes back to 1795.
The nucleus of the Regiment was two companies of Malays recruited from among prisoners at St Helena. In ...
. Eventually, the
Kandyan Kingdom
The Kingdom of Kandy was a monarchy on the island of Sri Lanka, located in the central and eastern portion of the island. It was founded in the late 15th century and endured until the early 19th century.
Initially a client kingdom of the Kin ...
was ceded to the British in 1815, and with that they gained control over the whole island.
Resistance to British occupation cropped up almost instantly. During the first half-century of occupation, the British faced a number of uprisings, and were forced to maintain a sizable army in order to guarantee their control over the island. After the
Matale Rebellion led by
Puran Appu in 1848, in which a number of Sinhalese recruits defected to the side of the rebels, the recruitment of Sinhalese to the British forces was temporarily halted.
History
Ceylon Volunteers
On 1 April 1881 by a proclamation issued by the
Governor of Ceylon {{Use dmy dates, date=November 2019
The governor of Ceylon can refer to historical vice-regal representatives of three colonial powers:
Portuguese Ceylon
* List of captains of Portuguese Ceylon (1518–1551)
* List of captain-majors of Portugue ...
, a
Volunteer Force
The Volunteer Force was a citizen army of part-time rifle, artillery and engineer corps, created as a Social movement, popular movement throughout the British Empire in 1859. Originally highly autonomous, the units of volunteers became increa ...
was raised in Ceylon. It was designated the
Ceylon Light Infantry Volunteers (CLIV) in an attempt to compensated for the disbandment of the
Ceylon Rifle Regiment
The Ceylon Rifle Regiment (CRR) was a regular native regiment formed by the United Kingdom, British in Ceylon. Its history goes back to 1795.
The nucleus of the Regiment was two companies of Malays recruited from among prisoners at St Helena. In ...
in 1874. The Ceylon Light Infantry Volunteers was originally administered as a single regiment. However, over the years various sections of the volunteers grew large enough to become independent regiments. The different units that emerged from the Volunteer Force were the
*
Cadet Battalion Ceylon Light Infantry
*
Ceylon Artillery Volunteers
*
Ceylon Engineers
*
Ceylon Mounted Infantry
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...
(CMI)
*
Ceylon Planters Rifle Corps (CPRC)
*
Ceylon Supply & Transport Corps
*
Ceylon Volunteer Medical Corps
The Sri Lanka Army Medical Corps (SLAMC) (Sinhala language, Sinhala: ශ්රී ලංකා යුද හමුදා වෛද්ය බලකාය ''Shri Lanka Yuddha Hamuda Vayidya Balakaya'') is a specialist corps in the Sri Lanka ...
These volunteers saw active service when a contingent of the Ceylon Mounted Infantry (CMI) in 1900, and a contingent of the Ceylon Planters Rifle Corps (CPRC) in 1902, took part in the
Second Boer War
The Second Boer War (, , 11 October 189931 May 1902), also known as the Boer War, Transvaal War, Anglo–Boer War, or South African War, was a conflict fought between the British Empire and the two Boer republics (the South African Republic and ...
in
South Africa
South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ...
. Their services were recognised by the presentation in 1902 of a
colour
Color (or colour in Commonwealth English; see spelling differences) is the visual perception based on the electromagnetic spectrum. Though color is not an inherent property of matter, color perception is related to an object's light absorp ...
to the CMI, and a presentation in 1904 of a
banner
A banner can be a flag or another piece of cloth bearing a symbol, logo, slogan or another message. A flag whose design is the same as the shield in a coat of arms (but usually in a square or rectangular shape) is called a banner of arms. Also, ...
to the CPRC.
Ceylon Defence Force Ordinance No. 8 of 1910

In 1910, with the enactment of the Ceylon Defence Force Ordinance No. 8 of 1910, the
Ceylon Defence Force (CDF) was formed bring under it all volunteer units for administrative, training and logistics purposes. It continued to grow throughout the early period of the 20th century.
During the
First World War
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
, many volunteers from the Defence Force travelled to
Great Britain
Great Britain is an island in the North Atlantic Ocean off the north-west coast of continental Europe, consisting of the countries England, Scotland, and Wales. With an area of , it is the largest of the British Isles, the List of European ...
and joined the
British Army
The British Army is the principal Army, land warfare force of the United Kingdom. the British Army comprises 73,847 regular full-time personnel, 4,127 Brigade of Gurkhas, Gurkhas, 25,742 Army Reserve (United Kingdom), volunteer reserve perso ...
, and many of them were killed in action. One of them mentioned by
Sir
''Sir'' is a formal honorific address in English for men, derived from Sire in the High Middle Ages. Both are derived from the old French "" (Lord), brought to England by the French-speaking Normans, and which now exist in French only as part ...
Arthur Conan Doyle
Sir Arthur Ignatius Conan Doyle (22 May 1859 – 7 July 1930) was a British writer and physician. He created the character Sherlock Holmes in 1887 for ''A Study in Scarlet'', the first of four novels and fifty-six short stories about Hol ...
was
Private
Private or privates may refer to:
Music
* "In Private", by Dusty Springfield from the 1990 album ''Reputation''
* Private (band), a Denmark-based band
* "Private" (Ryōko Hirosue song), from the 1999 album ''Private'', written and also recorded ...
Jacotine of the CLI, who was the last man left alive in his unit at the
Battle of Lys, and who continued to fight for 20 minutes before he was killed.
In 1922, the CDF was honoured by the presentation of the
King's and Regimental colours to the
Ceylon Light Infantry
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian peninsula by ...
(CLI).
In 1939, the CDF was mobilised and an enormous expansion took place which required the raising of new units such as the
Ceylon Signals Corps, the
Auxiliary Territorial Service (Ceylon) and also the
Colombo Town Guard
Colombo Town Guard was a regiment attached to the Ceylon Defence Force which was the predecessor to the Sri Lanka Army prior to 1949 when the Ceylon Army was formed. It was a volunteer (Military reserve force, reserve) regiment was based in Colo ...
, which had been previously disbanded, but was later re-formed to meet military requirements. During the
Second World War
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, Britain assumed direct control over the Armed Forces of Ceylon.
At the end of
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, CDF which had increased in size during the war began demobilisation.
Army Act No. 17 of 1949

In 1948 Sri Lanka gained independence from Britain, becoming a Dominion within the
Commonwealth
A commonwealth is a traditional English term for a political community founded for the common good. The noun "commonwealth", meaning "public welfare, general good or advantage", dates from the 15th century. Originally a phrase (the common-wealth ...
and a year earlier Ceylon entered into the bi-lateral Anglo-Ceylonese Defence Agreement of 1947. This was followed by the Army Act No. 17 of 1949 which was passed by
Parliament
In modern politics and history, a parliament is a legislative body of government. Generally, a modern parliament has three functions: Representation (politics), representing the Election#Suffrage, electorate, making laws, and overseeing ...
on April 11, 1949, and formalised in Gazette Extraordinary No. 10028 of October 10, 1949 marked the creation of the Ceylon Army, consisting of a regular and a volunteer force, the later being the successor of the disbanded CDF.
Therefore, October 10, 1949, is considered the day the Ceylon Army was raised, and as such October 10 is celebrated annually as Army Day.
Brigadier
Brigadier ( ) is a military rank, the seniority of which depends on the country. In some countries, it is a senior rank above colonel, equivalent to a brigadier general or commodore (rank), commodore, typically commanding a brigade of several t ...
James Sinclair,
Earl of Caithness
Earl of Caithness is a title that has been created several times in the Peerage of Scotland, and it has a very complex history. Its first grant, in the modern sense as to have been counted in strict lists of peerages, is now generally held to hav ...
was appointed as Commandant of the Ceylon Army. The Defence Agreement of 1947 provided the assurance that British would come to the aid of Ceylon in the event it was attacked by a foreign power and provided British military advisers to build up the country's military. In November, a Ceylon Army Guard takes over duties at
Echelon Barracks
Echelon Barracks was a former military barracks situated in Colombo Fort, Colombo. It was occupied by the newly formed Ceylon Army following independence.
History
Built during the late nineteenth century as headquarters of the British Army Garri ...
from the Guard of the
British Army
The British Army is the principal Army, land warfare force of the United Kingdom. the British Army comprises 73,847 regular full-time personnel, 4,127 Brigade of Gurkhas, Gurkhas, 25,742 Army Reserve (United Kingdom), volunteer reserve perso ...
.
The
Army Headquarters, Ceylon was established in Colombo, with a
General Staff Branch, an
Adjutant General Branch, a
Quartermaster General Branch and a Pay and Records Branch. Soon after the
Headquarters, Ceylon Volunteer Force was established. The initial requirement was to raise an artillery regiment, an engineer squadron, an infantry battalion, a medical unit, and a service corps company. For much of the 1950s the army was preoccupied with the task of building itself and training existing and new personnel. To this aim the British Army Training Team (BATT) advisory group carried out training for ex-members of the CDF within the Ceylon Army,
field rank officers were sent to the British Army
Staff College, Camberley
Staff College, Camberley, Surrey, was a staff college for the British Army and the presidency armies of British India (later merged to form the Indian Army). It had its origins in the Royal Military College, High Wycombe, founded in 1799, which ...
and some attached to units of the
British Army of the Rhine
British Army of the Rhine (BAOR) was the name given to British Army occupation forces in the Rhineland, West Germany, after the First and Second World Wars, and during the Cold War, becoming part of NATO's Northern Army Group (NORTHAG) tasked ...
to gain field experience. Newly recruited officer cadets were sent for training at
Royal Military Academy, Sandhurst, stating with 10 officer cadets in 1950, which continued until the 1968 and both officers and other ranks were sent to specialist training courses in Britain, India, Pakistan and Malaya. There were no formations and all units were structured to directly function under the Army Headquarters. However temporary field headquarters were to be formed at the time requirement arose.
Due to a lack of any major external threats, the growth of the army was slow, and the primary duties of the army quickly moved towards internal security by the mid-1950s, the same time as the first Ceylonese Army Commander
Major General Anton Muttukumaru took command of the army. The first internal security operation of the Ceylon Army began in 1952, code named ''
Operation Monty'' to counter the influx of illegal South Indian immigrants brought in by smugglers on the north-western coast, in support of
Royal Ceylon Navy coastal patrols and police operations. This was expanded and renamed as
Task Force Anti Illicit Immigration (TaFII) in 1963 and continued up to 1981 when it was disbanded. The Army was mobilised to help the police to restore peace under provincial emergency regulations during the
1953 hartal, the
1956 Gal Oya Valley riots and in 1958 it was deployed for the first time under emergency regulations throughout the island during the
1958 Riots
The 1958 anti-Tamil pogrom and riots in Ceylon, also known as the 58 riots, refer to the first island-wide ethnic riots and pogrom to target the minority Sri Lankan Tamils, Tamils in the Dominion of Ceylon after it became an independent dominio ...
.
During the 1950s and 1960s the army was called upon to carry to essential services when the workers went on strike which were organised by the left-wing parties and trade unions for various reasons, the most notable was the 1961 Colombo Port strike, during which ships threatened to bypass Colombo port and the country almost starved. To counter these common strikes several units were formed, who were employed in development work when there were no strikes. New regiments were formed, which included the
Ceylon Armoured Corps,
Ceylon Sinha Regiment and the
Ceylon Pioneer Corps.
In 1962 several senior officers
attempted a military coup, which was stopped hours before it was launched. Thereafter the government mistrusted the military and reduced the size and growth of the army, especially the volunteer force, disbanding several units and forming the
Gemunu Watch
The Gemunu Watch (GW) ("King Dutugemunu's Own") is a infantry regiment of the Sri Lanka Army, formed with troops from the Sri Lanka Light Infantry, Ceylon Light Infantry and the Sri Lanka Sinha Regiment, Ceylon Sinha Regiment in 1962. It has be ...
.

In 1971, the Army found itself facing a full blown
insurgency
An insurgency is a violent, armed rebellion by small, lightly armed bands who practice guerrilla warfare against a larger authority. The key descriptive feature of insurgency is its asymmetric warfare, asymmetric nature: small irregular forces ...
, when the
JVP Insurrection broke out in April 1971. Having been caught by surprise, as a result of failure to comprehend the magnitude of the insurgency from intelligence reports. Although completely ill-prepared to deal with an insurgency, lacking weapons, ammunition, equipment and training; the army responded quickly and successfully defeated the insurgency by the
Janatha Vimukthi Peramuna
The Janatha Vimukthi Peramuna (JVP; , PLF) is a Marxist–Leninist political party in Sri Lanka. The party was formerly a revolutionary movement and was involved in two armed uprisings against the government of Sri Lanka: once in 1971 JVP ins ...
by mid 1971.
In May 1972, when Ceylon was proclaimed a republic and changed its name from the Dominion of Ceylon to the Republic of Sri Lanka, all Army units were renamed accordingly.
By the late 1970s the army was confronted with a new conflict, this time with
Tamil militant groups in the north of the island. The
Liberation Tigers of Tamil Eelam
The Liberation Tigers of Tamil Eelam (LTTE; , ; also known as the Tamil Tigers) was a Tamil militant organization, that was based in the northern and eastern Sri Lanka. The LTTE fought to create an independent Tamil state called Tamil Eela ...
(LTTE) emerged as the prominent of these Tamil militant groups. The war escalated to the point where India intervened as a peacekeeping force. This was later seen as a tactical error, as the
Indian Peace Keeping Force
Indian Peace Keeping Force (IPKF) was the Indian military contingent performing a peacekeeping operation in Sri Lanka between 1987 and 1990. It was formed under the mandate of the 1987 Indo-Sri Lankan Accord that aimed to end the Sri Lanka ...
united nationalist elements such as the JVP to politically support the LTTE in their call to evict the IPKF. This led to a
second insurgency by the JVP, forcing the army to deploy its forces in the south of the island and to fight on two fronts between 1987 and 1989. The 1980s saw a massive expiation of the army from 15,000 personal to over 30,000 and more. New regiments were raised, while others were expanded with new battalions. New weapons and equipment were introduced as the war shifted from
counter-insurgency
Counterinsurgency (COIN, or NATO spelling counter-insurgency) is "the totality of actions aimed at defeating irregular forces". The Oxford English Dictionary defines counterinsurgency as any "military or political action taken against the ac ...
to
conventional warfare
Conventional warfare is a form of warfare conducted by using conventional weapons and battlefield tactics between two or more sovereign state, states in open confrontation. The forces on each side are well-defined and fight by using weapons that ...
tactics, with multi
battalion
A battalion is a military unit, typically consisting of up to one thousand soldiers. A battalion is commanded by a lieutenant colonel and subdivided into several Company (military unit), companies, each typically commanded by a Major (rank), ...
,
brigade
A brigade is a major tactical military unit, 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 ...
and
division scale operations. New regiments were formed which included the
Commando Regiment,
Special Forces Regiment,
Mechanized Infantry Regiment,
Gajaba Regiment,
Vijayabahu Infantry Regiment,
Military Intelligence Corps,
Sri Lanka Army Women's Corps,
Sri Lanka Rifle Corps and the
Sri Lanka National Guard
The Sri Lanka National Guard (SLNG) is the largest regiment in the Sri Lanka Army. It is a Military reserve force, volunteer regiment currently made up of 35 battalions coming under the Sri Lanka Army Volunteer Force.
History
The number of ba ...
.
The war with the LTTE was halted several times for peace negotiations, the last of which following the signing of a ceasefire agreement in 2002 with the help of international mediation. However, renewed violence broke out in December 2005 and following the collapse of peace talks, the Army has been involved in the heavy fighting that has resumed in the north and east of the country.
Since 1980 the army has undertaken many operations against the LTTE rebels. The major operations conducted by the army eventually led to the recapture of
Jaffna
Jaffna (, ; , ) is the capital city of the Northern Province, Sri Lanka, Northern Province of Sri Lanka. It is the administrative headquarters of the Jaffna District located on a Jaffna Peninsula, peninsula of the same name. With a population o ...
and other rebel strongholds. On 19 May 2009 Sri Lankan army declare the victory of war as they found the dead body of LTTE leader
Velupillai Prabhakaran
Velupillai Prabhakaran (; ; ; 26 November 1954 – 18 May 2009) was a Sri Lankan guerrilla and a major figure of Tamil nationalism, being the founder and leader of the Liberation Tigers of Tamil Eelam (LTTE). The LTTE was a militant organiza ...
. This marked the end of the war, with the LTTE ceasing to exist in Sri Lanka as a result of prolonged military offensives conducted by Sri Lanka army. The Sri Lankan Armed Forces, including the army, have been accused of committing
war crimes
A war crime is a violation of the laws of war that gives rise to individual criminal responsibility for actions by combatants in action, such as intentionally killing civilians or intentionally killing prisoners of war, torture, taking hos ...
during the war, particularly during the final stages. A
panel of experts appointed by
UN Secretary-General
The secretary-general of the United Nations (UNSG or UNSECGEN) is the chief administrative officer of the United Nations and head of the United Nations Secretariat, one of the United Nations System#Six principal organs, six principal organs of ...
Ban Ki-moon
Ban Ki-moon (born 13 June 1944) is a South Korean politician and diplomat who served as the eighth secretary-general of the United Nations between 2007 and 2016. Prior to his appointment as secretary-general, Ban was the South Korean minister ...
to advise him on the issue of
accountability
In ethics and governance, accountability is equated with answerability, culpability, liability, and the expectation of account-giving.
As in an aspect of governance, it has been central to discussions related to problems in the public secto ...
with regard to any alleged violations of
international human rights and
humanitarian law
International humanitarian law (IHL), also referred to as the laws of armed conflict or the laws of war, is the law that regulates the conduct of war ('' jus in bello''). It is a branch of international law that seeks to limit the effects of a ...
during the final stages of the civil war found "credible allegations" which, if proven, indicated that
war crimes
A war crime is a violation of the laws of war that gives rise to individual criminal responsibility for actions by combatants in action, such as intentionally killing civilians or intentionally killing prisoners of war, torture, taking hos ...
and
crimes against humanity
Crimes against humanity are certain serious crimes committed as part of a large-scale attack against civilians. Unlike war crimes, crimes against humanity can be committed during both peace and war and against a state's own nationals as well as ...
were committed by the Sri Lankan Armed Forces and the Tamil Tigers.
Deployments

As of present, the bulk of the Sri Lankan Army is deployed for domestic defensive and combat operations, while a sizable foreign deployment is maintained.
Domestic
Due to the
Sri Lankan Civil War the army has been on a constant mobilized (including
volunteers
Volunteering is an elective and freely chosen act of an individual or group giving their time and labor, often for community service. Many volunteers are specifically trained in the areas they work, such as medicine, education, or emergenc ...
) state since the 1980s. The majority of the army has been deployed in the North and Eastern provinces of the country, which includes 14
Divisions
Division may refer to:
Mathematics
*Division (mathematics), the inverse of multiplication
* Division algorithm, a method for computing the result of mathematical division Military
*Division (military), a formation typically consisting of 10,000 t ...
coming under six operational headquarters and 2 independent Divisions and several independent
Brigade
A brigade is a major tactical military unit, 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 ...
s. The army is also based in other parts of the island for internal security including a Division for the defence of the capital.
Foreign
The Sri Lanka Army currently participates in several major overseas deployments:
*
Lebanon
Lebanon, officially the Republic of Lebanon, is a country in the Levant region of West Asia. Situated at the crossroads of the Mediterranean Basin and the Arabian Peninsula, it is bordered by Syria to the north and east, Israel to the south ...
– a
mechanized infantry
Mechanized infantry are infantry units equipped with Armoured personnel carrier, armored personnel carriers (APCs) or infantry fighting vehicles (IFVs) for transport and combat (see also armoured corps).
As defined by the United States Army, me ...
company
A company, abbreviated as co., is a Legal personality, legal entity representing an association of legal people, whether Natural person, natural, Juridical person, juridical or a mixture of both, with a specific objective. Company members ...
with combat support personal in the
United Nations Interim Force in Lebanon
The United Nations Interim Force in Lebanon (; ), or UNIFIL (; ) is a United Nations peacekeeping mission established on 19 March 1978 by United Nations Security Council Resolutions United Nations Security Council Resolution 425, 425 and Unit ...
since November 2010.
*
South Sudan
South Sudan (), officially the Republic of South Sudan, is a landlocked country in East Africa. It is bordered on the north by Sudan; on the east by Ethiopia; on the south by the Democratic Republic of the Congo, Uganda and Kenya; and on the ...
– Sri Lanka Army's entry into South Sudan in 2014 as the newest member in the UN peace keeping family, marks a milestone in the Army history. Sri Lanka became the first country to deploy a surge contingent in South Sudan.Army maintains a SRIMED Level 2 Hospital, manned entirely by Sri Lanka's
Sri Lanka Army Medical Corps personnel.
*
Mali
Mali, officially the Republic of Mali, is a landlocked country in West Africa. It is the List of African countries by area, eighth-largest country in Africa, with an area of over . The country is bordered to the north by Algeria, to the east b ...
– an
infantry
Infantry, or infantryman are a type of soldier who specialize in ground combat, typically fighting dismounted. Historically the term was used to describe foot soldiers, i.e. those who march and fight on foot. In modern usage, the term broadl ...
battalion
A battalion is a military unit, typically consisting of up to one thousand soldiers. A battalion is commanded by a lieutenant colonel and subdivided into several Company (military unit), companies, each typically commanded by a Major (rank), ...
with support personal that has been deployed as part of the
in 2016
Peacekeeping
The Sri Lanka Army has taken part in two
peacekeeping
Peacekeeping comprises activities, especially military ones, intended to create conditions that favor lasting peace. Research generally finds that peacekeeping reduces civilian and battlefield deaths, as well as reduces the risk of renewed w ...
missions with
United Nations
The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...
over the course of its history. First assignment was in the
Congo (
ONUC
The United Nations Operation in the Congo (, abbreviated ONUC) was a United Nations peacekeeping force which was deployed in the Republic of the Congo in 1960 in response to the Congo Crisis. The ONUC was the UN's first peacekeeping mission wi ...
) (1960–1963). Most recently, following the signing of a ceasefire agreement was signed between the government and the LTTE in 2002, Sri Lankan forces were invited by the United Nations to be part of the
UN peacekeeping force in
Haiti
Haiti, officially the Republic of Haiti, is a country on the island of Hispaniola in the Caribbean Sea, east of Cuba and Jamaica, and south of the Bahamas. It occupies the western three-eighths of the island, which it shares with the Dominican ...
. In the process of the peacekeeping operations, two soldiers were killed in a raid in Petit-Goave.
After over 6 months of service, the first contingent of the peacekeeping force returned to Sri Lanka on May 17, 2005.
In December 2007, 7th rotation of the Sri Lankan contingent had been deployed with a force of 991 officers and other ranks, many of those deployed have been awarded the
United Nations Medal for their services. In November 2007, 114 members of the 950 member Sri Lankan Army peacekeeping mission in Haiti was accused of
sexual misconduct and abuse which resulted in 108 members, including three officers, being sent back after being implicated in alleged misconduct and sexual abuse where sex was exchanged for money and valuable items, with some acts considered rape as they involved those under 18.
In January 2019, a Sri Lankan army officer and trooper on
peace keeping duty in Mali were killed and three more wounded when their convoy came under an
IED attack. The incident prompted the army to accelerate its
Avalon program.
Sri Lanka Army's newest contingent of 243 professionally-trained Army personnel in the Combat Convoy Company (CCC), well-prepared to serve in the United Nations (UN) Multidimensional Integrated Stabilization Mission in Mali (MINUSMA) left the island on 21 April 2021.
Organization structure
The professional head of the army is the
Commander of the Army. He is assisted by the
Chief of Staff of the Sri Lanka Army and a
Deputy Chief of Staff. The
Commandant of the Volunteer Force
Commandant Sri Lanka Army Volunteer Force (SLAVF) has been the title of the head of the Sri Lanka Army Volunteer Force. The post is held by a regular officer of the rank of major general and is the fourth senior position in the army. Commandant is ...
is head of the
Army Volunteer Force and is responsible for the administration and recruitment of all reserve units and personal. The
Army Headquarters, housed in the
Defence Headquarters Complex in
Sri Jayawardenapura Kotte
Sri Jayawardenepura Kotte (), also known as Jayapura or Kotte, is the legislative capital of Sri Lanka. Sri Jayawardenepura Kotte is located adjacent to the urban area of Sri Lanka's de facto economic, executive, and judicial capital, Colombo ...
is the main administrative and the operational
headquarters
Headquarters (often referred to as HQ) notes the location where most or all of the important functions of an organization are coordinated. The term is used in a wide variety of situations, including private sector corporations, non-profits, mil ...
of the Sri Lanka Army.
Administrative
The
Army Headquarters is divided into a number of branches, namely the
General Staff
A military staff or general staff (also referred to as army staff, navy staff, or air staff within the individual services) is a group of officers, Enlisted rank, enlisted, and civilian staff who serve the commanding officer, commander of a ...
(GS) branch responsible for coordination of operations and training and the
Adjutant General's (AGs) branch responsible for personal administration, welfare, medical services, and rehabilitation. The
Quarter Master General's (QMGs) branch is responsible for feeding, transport, movement, and construction and maintenance. The
Master General of Ordnance's (MGOs) branch is responsible for procurement and maintenance of vehicles and special equipment.
The
Military Secretary's Branch is responsible for handling all matters pertaining to officers such as
promotions, postings and
discipline
Discipline is the self-control that is gained by requiring that rules or orders be obeyed, and the ability to keep working at something that is difficult. Disciplinarians believe that such self-control is of the utmost importance and enforce a ...
. Each branch is headed by an officer in the rank of
Major General who is directly responsible to the Commander of the Army for the smooth functioning of the Branch. Under each Branch, there are several Directorates, each headed by a
Brigadier
Brigadier ( ) is a military rank, the seniority of which depends on the country. In some countries, it is a senior rank above colonel, equivalent to a brigadier general or commodore (rank), commodore, typically commanding a brigade of several t ...
.
The headquarters of field formations each have its own staff. For instance a divisional headquarters is divided into a GS branch as an AQ branch, each headed by a
Colonel
Colonel ( ; abbreviated as Col., Col, or COL) is a senior military Officer (armed forces), officer rank used in many countries. It is also used in some police forces and paramilitary organizations.
In the 17th, 18th, and 19th centuries, a colon ...
and is responsible for operations & training and administration & logistics respectively. Similarly, a
Brigade
A brigade is a major tactical military unit, 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 ...
Major
Major most commonly refers to:
* Major (rank), a military rank
* Academic major, an academic discipline to which an undergraduate student formally commits
* People named Major, including given names, surnames, nicknames
* Major and minor in musi ...
and Major AQ is responsible for
operations and administration in a
brigade
A brigade is a major tactical military unit, 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 ...
.
Like the
Indian Army
The Indian Army (IA) (ISO 15919, ISO: ) is the Land warfare, land-based branch and 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 ...
, the Sri Lanka Army has largely retained the British-style regimental system that it inherited upon independence. The individual
regiment
A regiment is a military unit. Its role and size varies markedly, depending on the country, military service, service, or administrative corps, specialisation.
In Middle Ages, Medieval Europe, the term "regiment" denoted any large body of l ...
s (such as the
Sri Lanka Light Infantry and the
Sri Lanka Sinha Regiment) operate independently and recruit their own members. Officers tend to remain in a single
battalion
A battalion is a military unit, typically consisting of up to one thousand soldiers. A battalion is commanded by a lieutenant colonel and subdivided into several Company (military unit), companies, each typically commanded by a Major (rank), ...
throughout their careers. The
infantry
Infantry, or infantryman are a type of soldier who specialize in ground combat, typically fighting dismounted. Historically the term was used to describe foot soldiers, i.e. those who march and fight on foot. In modern usage, the term broadl ...
battalion, the basic unit of organization in field operations, includes five companies of four platoons each. Typical platoon has three squads (sections) of ten personnel each. In addition to the basic infantry forces, a
commando
A commando is a combatant, or operative of an elite light infantry or special operations force, specially trained for carrying out raids and operating in small teams behind enemy lines.
Originally, "a commando" was a type of combat unit, as oppo ...
regiment was also established in 1986. Support for the infantry is provided by an
armoured
Armour (Commonwealth English) or armor (American English; see spelling differences) is a covering used to protect an object, individual, or vehicle from physical injury or damage, especially direct contact weapons or projectiles during combat ...
regiment, five
reconnaissance
In military operations, military reconnaissance () or scouting is the exploration of an area by military forces to obtain information about enemy forces, the terrain, and civil activities in the area of operations. In military jargon, reconnai ...
regiments, three
mechanized infantry
Mechanized infantry are infantry units equipped with Armoured personnel carrier, armored personnel carriers (APCs) or infantry fighting vehicles (IFVs) for transport and combat (see also armoured corps).
As defined by the United States Army, me ...
regiments, five field
artillery
Artillery consists of ranged weapons that launch Ammunition, munitions far beyond the range and power of infantry firearms. Early artillery development focused on the ability to breach defensive walls and fortifications during sieges, and l ...
regiments, a
rocket artillery
Rocket artillery is artillery that uses rockets as the projectile. The use of rocket artillery dates back to medieval China where devices such as fire arrows were used (albeit mostly as a psychological weapon). Fire arrows were also used in mult ...
regiment, three commando regiments, three special forces regiments, six
field engineering regiments, five
signals
A signal is both the process and the result of Signal transmission, transmission of data over some transmission media, media accomplished by embedding some variation. Signals are important in multiple subject fields including signal processin ...
battalions, a
medical corps
A medical corps is generally a military branch or staff corps, officer corps responsible for medical care for serving military personnel. Such officers are typically military physicians.
List of medical corps
The following organizations are exam ...
, and a variety of logistics units.
Regiments and corps
Operational command
Organized and controlled by the Army General Staff at Army HQ, various formations are raised from time to time to suit various security requirements and operations in the country and overseas. The Army at present has deployed 12
Divisions
Division may refer to:
Mathematics
*Division (mathematics), the inverse of multiplication
* Division algorithm, a method for computing the result of mathematical division Military
*Division (military), a formation typically consisting of 10,000 t ...
, 7
task force
A task force (TF) is a unit or formation established to work on a single defined task or activity. Originally introduced by the United States Navy, the term has now caught on for general usage and is a standard part of NATO terminology. Many ...
s and several independent
brigade
A brigade is a major tactical military unit, 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 ...
s. Except for the
11 Division based at the
Panagoda Cantonment
Panagoda Cantonment is a cantonment located in the Western Province of Sri Lanka. It serves as the regimental headquarters of many regiments of the Sri Lanka Army and is an arsenal. It also houses one of the main Military Hospitals operated by the ...
which is responsible for the maintenance of capability for the defence of the capital, all other divisions, task forces and brigades are deployed for operations in the
Northern and
Eastern provinces of Sri Lanka, coming under five regional
commands known as ''Security Forces Headquarters'', which are the Security Forces Headquarters Jaffna (
SFHQ-J), Wanni (
SFHQ-W), East (
SFHQ-E), Mullaittivu (
SFHQ-MLT), West (
SFHQ-W) and Central (
SFHQ-C). One Security Forces Headquarters, the
SFHQ-KLN was disbanded in 2021.
Each SFHQ and most divisions are commanded by a
General Officer Commanding
General officer commanding (GOC) is the usual title given in the armies of the United Kingdom and the Commonwealth (and some other nations, such as Ireland) to a general officer who holds a command appointment.
Thus, a general might be the GOC ...
in the rank of
Major General. A SFHQ has several divisions under its command and each division is further divided into
brigade
A brigade is a major tactical military unit, 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 ...
s. Each brigade is commanded by an officer in the rank of
Brigadier
Brigadier ( ) is a military rank, the seniority of which depends on the country. In some countries, it is a senior rank above colonel, equivalent to a brigadier general or commodore (rank), commodore, typically commanding a brigade of several t ...
and has a number of
Infantry
Infantry, or infantryman are a type of soldier who specialize in ground combat, typically fighting dismounted. Historically the term was used to describe foot soldiers, i.e. those who march and fight on foot. In modern usage, the term broadl ...
battalion
A battalion is a military unit, typically consisting of up to one thousand soldiers. A battalion is commanded by a lieutenant colonel and subdivided into several Company (military unit), companies, each typically commanded by a Major (rank), ...
s, support arms (
Artillery
Artillery consists of ranged weapons that launch Ammunition, munitions far beyond the range and power of infantry firearms. Early artillery development focused on the ability to breach defensive walls and fortifications during sieges, and l ...
,
Engineers
Engineers, as practitioners of engineering, are professionals who invent, design, build, maintain and test machines, complex systems, structures, gadgets and materials. They aim to fulfill functional objectives and requirements while consider ...
and
Signals
A signal is both the process and the result of Signal transmission, transmission of data over some transmission media, media accomplished by embedding some variation. Signals are important in multiple subject fields including signal processin ...
) and support services (Service Corps, Engineering Services, Ordnance Corps, Electrical and Mechanical Engineers) under assigned to it. There are also several administrative brigades (Artillery Brigade, Armoured Brigade, etc.) and the
Air Mobile Brigade.
In other parts of the country, there are Area and Sub-Area Headquarters.
Armour
Armour (Commonwealth English) or armor (American English; see American and British English spelling differences#-our, -or, spelling differences) is a covering used to protect an object, individual, or vehicle from physical injury or damage, e ...
,
Artillery
Artillery consists of ranged weapons that launch Ammunition, munitions far beyond the range and power of infantry firearms. Early artillery development focused on the ability to breach defensive walls and fortifications during sieges, and l ...
,
Engineers
Engineers, as practitioners of engineering, are professionals who invent, design, build, maintain and test machines, complex systems, structures, gadgets and materials. They aim to fulfill functional objectives and requirements while consider ...
and
Signals
A signal is both the process and the result of Signal transmission, transmission of data over some transmission media, media accomplished by embedding some variation. Signals are important in multiple subject fields including signal processin ...
Units are grouped under Brigade Headquarters of their own arm; Armoured Brigade, Artillery Brigade and so on.
Formations
;
Army Headquarters Formation
* Independent Brigade HQ
* Commander Security Unit
;
SLAVF Headquarters
;
1 Corps, based in
Kilinochchi
Kilinochchi (; ) is the main town of Kilinochchi District, Northern Province of Sri Lanka. Kilinochchi is situated at the A9 road some south-east of Jaffna. It was the administrative center and de facto capital of the LTTE (Tamil Tigers) until ...
*Reserve Strike Force
**
53 Division, based at Inamaluwa,
Dambulla
Dambulla ( ''Dam̆bulla'', ''Tampuḷḷai'') is a city situated in the north of Matale District, in Sri Lanka's Central Province. It is the second largest populated and urbanised centre after Matale in the Matale District. It is situated ...
***
Air Mobile Brigade
*** 532 Brigade
*** 533 Brigade
**
58 Division
*** 581 Brigade
*** 582 Brigade
*** 583 Brigade
*Special Operations Force
** Commando Brigade
** Special Forces Brigade
;
Security Forces Headquarters - Jaffna (SFHQ-J)
*
51 Division, based in
Jaffna
Jaffna (, ; , ) is the capital city of the Northern Province, Sri Lanka, Northern Province of Sri Lanka. It is the administrative headquarters of the Jaffna District located on a Jaffna Peninsula, peninsula of the same name. With a population o ...
** 511 Brigade
** 512 Brigade
** 513 Brigade
*
52 Division, based in the
Jaffna Peninsula
The Jaffna Peninsula (, or ) is a region in the Northern Province of Sri Lanka. It is home to the capital city of the province, Jaffna, and comprises much of the former land mass of the medieval Jaffna Kingdom.
The peninsula was historically ...
** 521 Brigade
** 522 Brigade
** 523 Brigade
*
55 Division, based in
Elephant Pass Military Base,
Jaffna Peninsula
The Jaffna Peninsula (, or ) is a region in the Northern Province of Sri Lanka. It is home to the capital city of the province, Jaffna, and comprises much of the former land mass of the medieval Jaffna Kingdom.
The peninsula was historically ...
[Two Security Forces Headquarters established in Mullaitivu, Kilinochchi ](_blank)
** 551 Brigade
** 552 Brigade
** 553 Brigade
;
Security Forces Headquarters - Wanni (SFHQ-W)
* Area Headquarters Mannar,
Mannar
*
21 Division
*
54 Division
*
56 Division
*
61 Division
*
62 Division
;
Security Forces Headquarters - East (SFHQ-E)
*
22 Division, based in
Trincomalee
Trincomalee (; , ; , ), historically known as Gokanna and Gokarna, is the administrative headquarters of the Trincomalee District and major resort port city of Eastern Province, Sri Lanka, Eastern Province, Sri Lanka. Located on the east coast o ...
[Security Forces on a realistic path to achieve the set target, Dailynews](_blank)
*
23 Division, based in Poonani,
Batticaloa District
Batticaloa District ( ; ) is one of the 25 districts of Sri Lanka, the second level administrative division of the country. The district is administered by a District Secretariat headed by a District Secretary (previously known as a Government A ...
*
24 Division
;
Security Forces Headquarters – Mullaitivu (SFHQ-MLT)
*
59 Division, operating in the
Mullaittivu District
* 64 Division, operating in the
Mullaittivu District
* 68 Division, Kombavil,
Mullaittivu District
;
Security Forces Headquarters – West (SFHQ-W)
*
14 Division, based in
Colombo
Colombo, ( ; , ; , ), is the executive and judicial capital and largest city of Sri Lanka by population. The Colombo metropolitan area is estimated to have a population of 5.6 million, and 752,993 within the municipal limits. It is the ...
,
Western Province (formerly Operation Command Colombo)
**141 Brigade, based in
Gampaha
Gampaha (Sinhala: ගම්පහ ; Tamil: கம்பஹா ) is an urban city in Gampaha District, Western Province, Sri Lanka. It is situated to the north-east of the capital Colombo. It is the sixth largest urban area in Western Provinc ...
**142 Brigade, based in
Colombo
Colombo, ( ; , ; , ), is the executive and judicial capital and largest city of Sri Lanka by population. The Colombo metropolitan area is estimated to have a population of 5.6 million, and 752,993 within the municipal limits. It is the ...
and
Kalutara
Kalutara (, ) or Kalutota is a major city in Kalutara District, Western Province, Sri Lanka. It is also the administrative capital of Kalutara District. It is located approximately south of the capital Colombo. The city holds a unique posit ...
**143 Brigade, based in
Puttalam
Puttalam (; ) is the largest town in Puttalam District, North Western Province, Sri Lanka, North Western Province, Sri Lanka. Puttalam is the administrative capital of the Puttalam District and governed by a municipal council.
Climate
Under the ...
and
Kurunegala
Kurunegala (, ; , ) is a major city in Sri Lanka. It is the capital city of the North Western Province, Sri Lanka, North Western Province and the Kurunegala District. Kurunegala was an ancient royal capital for 50 years, from the end of the 13th ...
*61 Division
;
Security Forces Headquarters – Central (SFHQ-C)
*
11 Division
**
111 Brigade based in
Kandy
Kandy (, ; , ) is a major city located in the Central Province, Sri Lanka, Central Province of Sri Lanka. It was the last capital of the Sinhalese monarchy from 1469 to 1818, under the Kingdom of Kandy. The city is situated in the midst of ...
** 112 Brigade, based in
Badulla
Badulla (, ; ,) is the capital and the largest city of Uva Province situated in the central hills of Sri Lanka. It is the capital city of Uva Province and the Badulla District.
Geography
Badulla is located in the southeast of Kandy, almost enci ...
*
12 Division
** 121 Brigade, based in
Buttala
** 122 Brigade, based in
Weerawila
;Army Training Command
;Logistic Command
;Specialist Formations
* Engineers Division
* Armoured Brigade
* Artillery Brigade
*
Mechanized Infantry Brigade
* Signals Brigade
* Corps of Agriculture and Livestock
Training
At the formation of the Ceylon Army in 1949, the need to train a standing army was felt strongly since the Ceylon Defence Force had operated on a regimental training model to maintain the efficiency of its volunteers culminating with the annual two week training camp at the
garrison town
A garrison 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 military base or fortified military headquarters.
A garrison is usually in a city ...
of
Diyatalawa
Diyatalawa (), (), meaning ) is a former garrison town in the central highlands of Sri Lanka, in the Badulla District of Uva Province. It is situated at an altitude of and has become a popular destination for local holiday makers. It is home ...
, in the
Badulla District
Badulla District ( ''badūlla distrikkaya''; ''Patuḷai māvaṭṭam'') is a Districts of Sri Lanka, district in Uva Province, Sri Lanka. The entire land area of the Badulla district is and has a total population of 871763 as of 2024. The d ...
which became the traditional training grounds for the newly formed army. The Army Recruit Training Depot was established in Diyatalawa in 1950 and later renamed as the Army Training Centre. Officer cadets were sent to the
Royal Military Academy Sandhurst
The Royal Military Academy Sandhurst (RMAS or RMA Sandhurst), commonly known simply as Sandhurst, is one of several military academy, military academies of the United Kingdom and is the British Army's initial Commissioned officer, officer train ...
, along with specialized training at trade schools of the British Army, while officers of
field rank were sent to the
Staff College, Camberley
Staff College, Camberley, Surrey, was a staff college for the British Army and the presidency armies of British India (later merged to form the Indian Army). It had its origins in the Royal Military College, High Wycombe, founded in 1799, which ...
and to the
Royal College of Defence Studies
The Royal College of Defence Studies (RCDS) instructs the most promising senior officers of the British Armed Forces, His Majesty's Diplomatic Service and Civil Service in national defence and international security matters at the highest leve ...
. With the economic limitations in the 1960s, focus was given for local training in order to save foreign exchange. The army initiated basic officer training at the Army Training Centre in 1968. With the rapid expansion of the army in the 1980s and 1990s saw the establishment of local specialist and trade schools, along with staff colleges and a defence university. At present the Army Training Command (ARTRAC) with its headquarters at Diyatalawa formulates all training doctrine of the army and all its training centres. ARTRAC directs all army training establishments, regimental training establishments and battalion training schools.
All pre-commissioning training for officers are carried out at the
Sri Lanka Military Academy (SLMA) (formally the Army Training Centre) and at the
Volunteer Force Training School (VFTS) situated in Diyatalawa. The officer cadets graduating from SLMA are commissioned as officers in the regular and volunteer forces, while VFTS conducts shorter commissioning courses for prospective officers for the volunteer force and the
National Cadet Corps. The course for officer cadets runs for ninety weeks and includes training in tactics and administration which helps prepare the cadets to take up the positions of
platoon
A platoon is a Military organization, military unit typically composed of two to four squads, Section (military unit), sections, or patrols. Platoon organization varies depending on the country and the Military branch, branch, but a platoon can ...
and
company
A company, abbreviated as co., is a Legal personality, legal entity representing an association of legal people, whether Natural person, natural, Juridical person, juridical or a mixture of both, with a specific objective. Company members ...
commanders. The course consisted of military and academic subjects and also trained the cadets
physically. The course helps to promote
leadership
Leadership, is defined as the ability of an individual, group, or organization to "", influence, or guide other individuals, teams, or organizations.
"Leadership" is a contested term. Specialist literature debates various viewpoints on the co ...
qualities and the understanding of each one's role as an officer and a servant of the state. Due to the lack of officers within the lower levels, the training process was sped up in the 1980s by developing a short commission course. The cadets were given a training of fifty-six weeks and devoted themselves to continue their careers in the military with the mandatory ten years of service for regular army officers and five years of service for volunteer officers. Once completing their basic training at SLMA, junior officers would receive specialized training at training centres which would include young officers courses in their area of specialization followed by advanced training on weapon systems.
Selected
field officer
A senior officer is an officer of a more senior grade in military or other uniformed services. In military organisations, the term may refer to any officer above junior officer rank, but usually specifically refers to the middle-ranking group of ...
s attended command and staff courses at the
Army War College followed by the
Command and Staff Course at the
Defence Services Command and Staff College
The Defence Services Command and Staff College (DSCSC) is situated at Batalanda, Makola (South) 12 Kilometers away from Colombo and its aim to develop the professional knowledge and understanding of experienced officers of the Sri Lanka Army, Sr ...
(DSCSC) at Batalanda, Makola which was established in 1997 as the Army Command and Staff College. Officers may attend specialist long courses such as the Logistics Staff Course that is conducted at the
Army School of Logistics which was established in 2011. Senior field officers with the potential to advance to general officer rank are selected to attend the prestigious
National Defence College (NDC) in
Colombo
Colombo, ( ; , ; , ), is the executive and judicial capital and largest city of Sri Lanka by population. The Colombo metropolitan area is estimated to have a population of 5.6 million, and 752,993 within the municipal limits. It is the ...
which is the highest level of military training in Sri Lanka.
The
General Sir John Kotelawala Defence University (KDU) formed in 1981 and situated in
Ratmalana
Ratmalana is a suburb in Colombo District, Western Province, Sri Lanka. It is inside the administration boundary of Dehiwala-Mount Lavinia Municipal Council. Ratmalana is situated 14.6 km south of Colombo city centre. Ratmalana Airport loca ...
, fourteen kilometres south of
Colombo
Colombo, ( ; , ; , ), is the executive and judicial capital and largest city of Sri Lanka by population. The Colombo metropolitan area is estimated to have a population of 5.6 million, and 752,993 within the municipal limits. It is the ...
, as only university specializing in defence studies in the island. Each year, approximately fifty cadets from all three services are admitted to the university (aged 18–22) to participate in a three-year programme of academic work and as sent to their service academies for their final year of training. In addition KDU conducts postgraduate and masters programs in defence related subjects for officers who attend staff and defence courses at DSCSC and NDC.
Training for the new recruits are carried out by the
Army Training School in Maduru Oya and at several locations by training battalions, followed by additional specialized training in arms or trade at training centres such as the
Infantry Training Centre in Minneriya and the Combat Training School in Ampara.
At its formation the armed forces of Sri Lanka had limited indigenous training facilities, especially in technical and advanced roles, they have depended greatly on military training provided by foreign countries. The United Kingdom played a major role in the early years following independence and have continued to be an important source of military expertise to the Sri Lankan military. Other sources include India, Pakistan, the United States, Australia and Malaysia. Additionally, in an agreement reached in 1984, Israeli security personnel (reportedly from
Shin Bet
The Israel Security Agency (ISA; , (GSS); ), better known by the Hebrew acronyms, acronyms Shabak (; ; ) or Shin Bet (from the abbreviation of , "Security Service"), is Israel's internal Security agency, security service. Its motto is "''Magen ...
, the Israeli
counterespionage and internal security organisation) trained army officers in
counterinsurgency
Counterinsurgency (COIN, or NATO spelling counter-insurgency) is "the totality of actions aimed at defeating irregular forces". The Oxford English Dictionary defines counterinsurgency as any "military or political action taken against the ac ...
techniques. With the rapid expansion of the army, in recent years it has expanded its training facilities locally.
The Sri Lankan Army has also provided special training to the
United States Army
The United States Army (USA) is the primary Land warfare, land service branch of the United States Department of Defense. It is designated as the Army of the United States in the United States Constitution.Article II, section 2, clause 1 of th ...
on their request as well as many other countries in military education regarding civilian rescue, jungle combat, and guerilla warfare etc.
Training establishments
Training Centres
#
Sri Lanka Military Academy (SLMA)
#
Army War College (AWC)
#
Army School of Logistics (ASL)
#
Volunteer Force Training School (VFTS)
#
Army Training School (ATS)
#
Infantry Training Centre (ITC)
# Combat Training School (CTS)
# Army Physical Education Centre (APEC)
# Marksman Sniper Training School (MSTS)
# Centre for Army Vocational Training (CAVT)
# Institute of Peacekeeping Support Operations Training Sri Lanka (IPSOT-SL)
Regimental Training Centres
# Armoured Corps Training Centre
#
School of Artillery
#
Sri Lanka School of Military Engineering
# Sri Lanka Signal Corps Training School
# Mechanized Infantry Training Centre
# Commando Regiment Training School
# Commando Regimental Special Warfare Training School
# Special Forces Training School
# Special Forces Combat Diving Training School
# Special Forces Jungle Warfare Training School
# Military Intelligence Training School
# Airmobile Training School
# Engineer Services Trade School
# Army Service Corps Training School
# Sri Lanka Army Military School of Nursing
# Sri Lanka Army Ordnance School
# Sri Lanka Electrical And Mechanical Engineers School
# Sri Lanka Corps of Military Police School
# Sri Lanka Army General Service Corps Trade School
Personnel
As of 2024 the Sri Lanka Army had 150,000 personnel.
In 2023 the army had 200,783 personnel and the number was reduced to 150,000 in 2024.
In late 1987, the army had a total estimated strength of up to 40,000 troops, about evenly divided between regular army personnel and reservists on active duty. The approximately 20,000 regular army troops represented a significant increase over the 1983 strength of only 12,000. Aggressive recruitment campaigns following the 1983 riots raised this number to 16,000 by early 1985.
By 1990 the army had expanded to over 90,000 personnel and by 2007, it had expanded to over 120,000.
Since the Sri Lankan armed forces are
all volunteer services, all personal in the Sri Lanka Army have volunteered as regular personnel or reservists. This should not be confused with the traditional term ''volunteers'' used for reservists or reservist units. Recruitment of the personal are carried island wide with a restrictions in the northern and eastern provinces during the civil war in those areas. The
Rifle Corps is the only territorial unit that carries out recruitment from a specific area.
Parama Weera Vibhushanaya recipients
The
Parama Weera Vibhushanaya
__NOTOC__
The Parama Weera Vibhushanaya (PWV) ( Sinhala: පරම වීර වීභූෂණය ''parama vīra vibhūṣaṇaya''; Tamil: பரம வீர விபுஷனைய) is Sri Lanka's highest military decoration, awarded for ac ...
is the highest award for valour awarded in the Sri Lankan armed forces. Army recipients include;
*
Colonel
Colonel ( ; abbreviated as Col., Col, or COL) is a senior military Officer (armed forces), officer rank used in many countries. It is also used in some police forces and paramilitary organizations.
In the 17th, 18th, and 19th centuries, a colon ...
A.F. Lafir
*
Lieutenant-Colonel Lalith Jayasinghe
*
Major
Major most commonly refers to:
* Major (rank), a military rank
* Academic major, an academic discipline to which an undergraduate student formally commits
* People named Major, including given names, surnames, nicknames
* Major and minor in musi ...
G. S. Jayanath
*
Major
Major most commonly refers to:
* Major (rank), a military rank
* Academic major, an academic discipline to which an undergraduate student formally commits
* People named Major, including given names, surnames, nicknames
* Major and minor in musi ...
K. A. Gamage
*
Major
Major most commonly refers to:
* Major (rank), a military rank
* Academic major, an academic discipline to which an undergraduate student formally commits
* People named Major, including given names, surnames, nicknames
* Major and minor in musi ...
W.M.I.S.B. Walisundara
*
Captain
Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader or highest rank officer of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police depa ...
Saliya Upul Aladeniya
*
Captain
Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader or highest rank officer of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police depa ...
H. G. M. H. I. Megawarna
*
Lieutenant
A lieutenant ( , ; abbreviated Lt., Lt, LT, Lieut and similar) is a Junior officer, junior commissioned officer rank in the armed forces of many nations, as well as fire services, emergency medical services, Security agency, security services ...
U. G. A. S. Samaranayake
*
Second Lieutenant K.W.T. Nissanka
*
Warrant Officer 2nd Class Pasan Gunasekera
*
Staff Sergeant
Staff sergeant is a Military rank, rank of non-commissioned officer used in the armed forces of many countries. It is also a police rank in some police services.
History of title
In origin, certain senior sergeants were assigned to administr ...
H. G. S. Bandara
*
Sergeant
Sergeant (Sgt) is a Military rank, rank in use by the armed forces of many countries. It is also a police rank in some police services. The alternative spelling, ''serjeant'', is used in The Rifles and in other units that draw their heritage f ...
D. M. S. Chandrasiri Bandara
*
Sergeant
Sergeant (Sgt) is a Military rank, rank in use by the armed forces of many countries. It is also a police rank in some police services. The alternative spelling, ''serjeant'', is used in The Rifles and in other units that draw their heritage f ...
P.N. Suranga
*
Sergeant
Sergeant (Sgt) is a Military rank, rank in use by the armed forces of many countries. It is also a police rank in some police services. The alternative spelling, ''serjeant'', is used in The Rifles and in other units that draw their heritage f ...
A.M. Anura
*
Corporal
Corporal is a military rank in use by the armed forces of many countries. It is also a police rank in some police services. The rank is usually the lowest ranking non-commissioned officer. In some militaries, the rank of corporal nominally corr ...
Gamini Kularatne
*
Corporal
Corporal is a military rank in use by the armed forces of many countries. It is also a police rank in some police services. The rank is usually the lowest ranking non-commissioned officer. In some militaries, the rank of corporal nominally corr ...
K. Chandana
*
Corporal
Corporal is a military rank in use by the armed forces of many countries. It is also a police rank in some police services. The rank is usually the lowest ranking non-commissioned officer. In some militaries, the rank of corporal nominally corr ...
P. M. Nilantha Pushpa Kumara
*
Corporal
Corporal is a military rank in use by the armed forces of many countries. It is also a police rank in some police services. The rank is usually the lowest ranking non-commissioned officer. In some militaries, the rank of corporal nominally corr ...
A. M. N. P. Abesinghe
*
Lance Corporal
Lance corporal is a military rank, used by many English-speaking armed forces worldwide, and also by some police forces and other uniformed organisations. It is below the rank of corporal.
Etymology
The presumed origin of the rank of lance corp ...
W. I. M. Seneviratne
*
Lance-Corporal
Lance corporal is a military rank, used by many English-speaking armed forces worldwide, and also by some police forces and other uniformed organisations. It is below the rank of corporal.
Etymology
The presumed origin of the rank of lance corp ...
T. G. D. R. Dayananda
*
Lance-Corporal
Lance corporal is a military rank, used by many English-speaking armed forces worldwide, and also by some police forces and other uniformed organisations. It is below the rank of corporal.
Etymology
The presumed origin of the rank of lance corp ...
R. M. D. M. Rathnayake
*
Lance-Corporal
Lance corporal is a military rank, used by many English-speaking armed forces worldwide, and also by some police forces and other uniformed organisations. It is below the rank of corporal.
Etymology
The presumed origin of the rank of lance corp ...
A. M. B. H. G. Abeyrathnebanda
*
Lance-Corporal
Lance corporal is a military rank, used by many English-speaking armed forces worldwide, and also by some police forces and other uniformed organisations. It is below the rank of corporal.
Etymology
The presumed origin of the rank of lance corp ...
K.G.M. Rajapaksha
Notable fallen members
Over 23,790 Sri Lankan armed forces personnel were killed since the begin of the civil war in 1981 to its end in 2009, this includes 12 general officers killed in active duty or assassinated. 659 service personnel were killed due to the second
JVP Insurrection from 1987 to 1990. 53 service personnel were killed and 323 were wounded in the first
JVP Insurrection from 1971 to 1972. Notable fallen members include;
* Lt. Gen.
Denzil Kobbekaduwa
Lieutenant General Denzil Lakshman Kobbekaduwa, RWP, RSP, VSV, USP (; 27 July 1940 – 8 August 1992) was a senior Sri Lankan Army officer who served in the 1971 Insurrection and the Sri Lankan Civil War.
Having trained with the British ...
–
Overall Operational Commander,
Northern Sector.
* Lt. Gen.
Parami Kulatunga – Former
Deputy Chief of the Staff of the Army.
* Lt. Gen.
Nalin Angammana – Former
GOC, 3 Division.
* Maj. Gen.
Vijaya Wimalaratne – Former Jaffna Brigade Commander.
* Maj. Gen.
Lakshman 'Lucky' Wijayaratne – Former brigade commander, 22 Brigade.
* Maj. Gen.
Percy Fernando – Former deputy
GOC, 54 Division.
* Maj. Gen.
Larry Wijeratne – Former brigade commander, 51-4 Brigade.
* Maj. Gen.
Susantha Mendis – Former brigade commander, 51-2 Brigade.
* Maj. Gen.
Janaka Perera – Former
Chief of Staff of the Sri Lanka Army,
Overall Operational Commander of Northern Sector, General Officer Commanding (GOC) of the 53 Division.
* Maj. Gen.
Ananda Hamangoda – Former brigade commander, 51-2 Brigade.
* Brig.
Ariyasinghe Ariyapperuma – Former Commander, Northern Command
* Brig.
Bhathiya Jayatilleka – former Brigade commander, 54-1 brigade
* Brig.
Rohitha Neil Akmeemana – former Brigade commander, Elephant Pass.
* Col.
Tuan Nizam Muthaliff – Former commanding officer 1st Battalion Military Intelligence Corps.
* Maj.
Noel Weerakoon – first army officer killed in action (during the
1971 Insurrection).
Directorate of Rehabilitation
The Directorate of Rehabilitation was established with the intention and focus towards the rehabilitation of Officers and Other Ranks Wounded in Action. However, with the increase of a number of casualties due to the operations, the Sri Lanka Army proceeded to utilize the services of battle casualties with the view of obtaining a productive service from these individuals. As a result, under mentioned institutes had been established.
* Ranaviru Sevana
* Ranaviru Apparels
* Abhimansala Wellness Resort 1 (
Anuradhapura
Anuradhapura (, ; , ) is a major city located in the north central plain of Sri Lanka. It is the capital city of North Central Province, Sri Lanka, North Central Province and the capital of Anuradhapura District. The city lies north of the cur ...
)
* Abhimansala Wellness Resort 2 (
Kamburupitiya)
* Abhimansala Wellness Resort 3 (
Panagoda)
* Ranaviru Resources Centre
* Mihindu Seth Medura
Women in the Sri Lanka Army
Making a corps for women was dreamed by former
Commander of the Army General
A general officer is an Officer (armed forces), officer of high rank in the army, armies, and in some nations' air force, air and space forces, marines or naval infantry.
In some usages, the term "general officer" refers to a rank above colone ...
Denis Perera who became commander in October 1977. Gen. Perera sought help from the
British Army
The British Army is the principal Army, land warfare force of the United Kingdom. the British Army comprises 73,847 regular full-time personnel, 4,127 Brigade of Gurkhas, Gurkhas, 25,742 Army Reserve (United Kingdom), volunteer reserve perso ...
's
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 chap ...
and in 1978 three females were sent to Britain for officer training. They returned to Sri Lanka in August 1979 after completion of eight months of training. The
Sri Lanka Army Women's Corps was officially formed on September 14, 1979, with one battalion (the 1st regular battalion).
The first three female cadets to enroll the army were K.C. Jayaweera, M.P Wijegunawardena and V.P. Senevitathna (trained in Britain) and the first batch of female cadets to be trained in Sri Lanka was commissioned from the
Sri Lanka Military Academy on 18 August 1984.
On 16 October 1980, ten women were recruited for
N.C.O. training and were given the basic Army training at the Army Training Centre,
Diyatalawa
Diyatalawa (), (), meaning ) is a former garrison town in the central highlands of Sri Lanka, in the Badulla District of Uva Province. It is situated at an altitude of and has become a popular destination for local holiday makers. It is home ...
. These N.C.O.s passed out in November 1980. The three officers and ten N.C.O.s participated at the
Independence Day
An independence day is an annual event memorialization, commemorating the anniversary of a nation's independence or Sovereign state, statehood, usually after ceasing to be a group or part of another nation or state, or after the end of a milit ...
celebrations held at the
Galle Face Green
Galle Face Green is a ocean-side urban park, which stretches for along the coast, in the heart of Colombo, the financial and business capital of Sri Lanka. The promenade was initially laid out in 1859 by Governor Sir Henry George Ward, alth ...
for the first time in 1981 and Women's Corps has been a part of the country's Independence celebrations ever since.
Lieutenant Colonel (later Brigadier) A.W. Thambiraja (male) was the first
Commanding Officer
The commanding officer (CO) or commander, or sometimes, if the incumbent is a general officer, commanding general (CG), is the officer in command of a military unit. The commanding officer has ultimate authority over the unit, and is usually give ...
of the 1st regular battalion (1 SLAWC) and Major K.C. Weerasekara was promoted to Lt. Col. in 1993; she was the first woman to be promoted to this rank from this corps and was also the first woman to be appointed as the commanding officer of the 1 SLAWC in 1989 in the Major rank.
The regimental centre of the corps was established on 17 November 1997 at
Borella
Borella is the largest suburb in Colombo, Sri Lanka represented by divisional code 8.
Demographic
Borella is a multi-religious and multi-ethnic area. The major ethnic communities in Borella are Sinhalese people, Sinhalese and Tamils. There are a ...
. Male Major General W.A.A. de Silva RSP USP was the first
Colonel Commandant
Colonel commandant is a military title used in the armed forces of some English-speaking countries. The title, not a substantive military rank, could denote a senior colonel with authority over fellow colonels. Today, the holder often has an honor ...
of the Regiment from 1997 to 1998 and female Lieutenant Colonel M.H.P.S. Perera, USP was the first Centre Commandant from 1998 to 2004. Major General H.I.G. Wijerathna, USP was the first female colonel commandant of this regiment who served from 2008 to 2010 and Brigadier D.T.N. Munasinghe was the second female to be appointed as the colonel commandant in 2016.
The primary aim of raising Women's Corps was to provide telephone operators, computer operators, nurses and clerks, to release the male counterparts to the battle field. However, women soldiers were also employed on field duties later. Six more battalions were created in the 1990s and 2000s.
Over 25 female soldiers had been killed in action with the first in 1997. In 2021, a special 'Women Corps Quick Reaction Rider Team' was formed to operate in an emergency situation in
Jaffna
Jaffna (, ; , ) is the capital city of the Northern Province, Sri Lanka, Northern Province of Sri Lanka. It is the administrative headquarters of the Jaffna District located on a Jaffna Peninsula, peninsula of the same name. With a population o ...
; female soldiers were in motorcycles.
Apart from the Women's Corps women are now recruited in the
Sri Lanka Signals Corps,
Military Intelligence Corps,
Sri Lanka Army Medical Corps,
Sri Lanka Corps of Military Police,
Sri Lanka Army General Service Corps,
Corps of Engineer Services,
Sri Lanka Army Ordnance Corps and
Sri Lanka Army Service Corps.
Equipment
In the 1980s, the army expanded its range of weapons from the original stock of
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
-era British
Lee–Enfield rifles,
Sten Submachine guns,
Vickers machine gun
The Vickers machine gun or Vickers gun is a Water cooling, water-cooled .303 British (7.7 mm) machine gun produced by Vickers Limited, originally for the British Army. The gun was operated by a three-man crew but typically required more me ...
s,
Bren machine guns,
6-inch coastal guns,
Daimler Armoured Cars,
Bren Gun Carriers,
[Michael K. Cecil – Sri Lanka's Military:
The Search For A Mission]
. Bofors 40 mm gun, 40 mm anti-aircraft guns,
3.7-inch heavy anti-aircraft guns and 4.2-inch heavy
mortars
Mortar may refer to:
* Mortar (weapon), an indirect-fire infantry weapon
* Mortar (masonry), a material used to fill the gaps between blocks and bind them together
* Mortar and pestle, a tool pair used to crush or grind
* Mortar, Bihar, a village i ...
as well as post war
Alvis Saladin
The FV601 Saladin is a six-wheeled armoured car developed by Crossley Motors and later manufactured by Alvis. Designed in 1954, it replaced the AEC armoured car in service with the British Army from 1958 onward. The vehicle weighed 11 tonnes ...
s,
Alvis Saracen
The FV603 Saracen is a six-wheeled armoured personnel carrier designed and produced by Alvis Car and Engineering Company, Alvis from 1952 to 1976. It has been used by a variety of operators around the world and is still in use in secondary role ...
,
Ferrets and
Shorland S55s. New sources of weaponry in the mid-to-late 1970s included the
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
,
Yugoslavia
, common_name = Yugoslavia
, life_span = 1918–19921941–1945: World War II in Yugoslavia#Axis invasion and dismemberment of Yugoslavia, Axis occupation
, p1 = Kingdom of SerbiaSerbia
, flag_p ...
, and
China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
– countries with which the leftist
Bandaranaike government had close ties.
To meet the threat posed by predominantly the LTTE, Army purchased modern military hardware including 50-calibre
heavy machine gun
A heavy machine gun (HMG) is significantly larger than light, medium or general-purpose machine guns. HMGs are typically too heavy to be man-portable (carried by one person) and require mounting onto a weapons platform to be operably stable or ...
s,
rocket-propelled grenade
A rocket-propelled grenade (RPG), also known colloquially as a rocket launcher, is a Shoulder-fired missile, shoulder-fired anti-tank weapon that launches rockets equipped with a Shaped charge, shaped-charge explosive warhead. Most RPGs can ...
(RPG) launchers,
Night Vision Device
A night-vision device (NVD), also known as a night optical/observation device (NOD) or night-vision goggle (NVG), is an optoelectronic device that allows visualization of images in low levels of light, improving the user's night vision.
The ...
s,
106 mm recoilless rifles, 60 mm and 81 mm
mortars, 40 mm
grenade launcher
A grenade launcher is a weapon that fires a specially designed, large caliber projectile, often with an explosive, Smoke screen, smoke, or tear gas, gas warhead. Today, the term generally refers to a class of dedicated firearms firing unitary gre ...
s and some
sniper rifle
A sniper rifle is a high-precision, long range shooting, long-range rifle. Requirements include high accuracy, reliability, mobility, concealment, and optics, for anti-personnel weapon, anti-personnel, anti-materiel rifle, anti-materiel and sur ...
s. Refurbished
armoured personnel carrier
An armoured personnel carrier (APC) is a broad type of armoured military vehicle designed to transport personnel and equipment in combat zones. Since World War I, APCs have become a very common piece of military equipment around the world.
Acc ...
s were added to the 'A' vehicle fleet of the 1st Reconnaissance Regiment,
Sri Lanka Armoured Corps
The Sri Lanka Armoured Corps (SLAC) provides the armour capability of the Sri Lanka Army, with vehicles such as the T-55#Modernization, T-55AM2 main battle tank; the BMP development, BMP infantry fighting vehicle; and the BTR-80 and WZ551 armoured ...
. These APCs enabled the Armoured Corps to have their own assault troops to provide close contact protection to their
Alvis Saladin
The FV601 Saladin is a six-wheeled armoured car developed by Crossley Motors and later manufactured by Alvis. Designed in 1954, it replaced the AEC armoured car in service with the British Army from 1958 onward. The vehicle weighed 11 tonnes ...
and
Ferret Scout Cars which were vulnerable to
anti-tank
Anti-tank warfare refers to the military strategies, tactics, and weapon systems designed to counter and destroy enemy armored vehicles, particularly tanks. It originated during World War I following the first deployment of tanks in 1916, and ...
weapons. The capability of the
Sri Lanka Artillery
The Sri Lanka Artillery (SLA) is the artillery arm of the Sri Lanka Army. It is made up of ten regular regiments and two Sri Lanka Army Volunteer Force, volunteer regiments. The SLA is headquartered at Panagoda Cantonment, Panagoda.
The emblem o ...
was enhanced with the introduction of
Ordnance QF 25 pounders.
Chinese-made 122 mm, 130 mm and 152 mm howitzers were introduced to the Sri Lankan Army in 1995 and 1998 whilst 122 mm Multi Barrel Rocket Launchers (MBRL), were first used in 2000 by the Sri Lanka Army.
Though the weapons were obsolete at the time of purchase, security forces found them to be successful in combat. Land mines proved to be the most lethal threat to personnel, as a number of mines were deployed against unprotected trucks and buses by the LTTE in the northern and eastern Provinces. These land mines weighed approximately 50–100 kg, against which no armoured vehicle that the SLA possessed was able to withstand the blast effect. Consequently,
Armscor Buffel
The Buffel (English: ''Buffalo'') is an infantry mobility vehicle used by the South African Defence Force during the South African Border War. The Buffel was also used as an armoured fighting vehicle and proved itself in this role. It replaced ...
s –
South Africa
South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ...
n armoured personnel carriers constructed on a
Unimog
The Unimog (pronunciation in American English: ''YOU-nuh-mog''; British English: ''YOU-knee-mog''; German: , ) is a Daimler Truck line of multi-purpose, highly offroad capable AWD vehicles produced since 1948. Utilizing engine-driven power tak ...
chassis – were imported in quantity. By 1987 Sri Lanka's indigenous
Unicorn APC
The unicorn is a legendary creature that has been described since Classical antiquity, antiquity as a beast with a single large, pointed, spiraling horn (anatomy), horn projecting from its forehead.
In European literature and art, the unico ...
had been engineered from the Buffel, followed by the improved
Unibuffel class.
Both the Unicorn and the Unibuffel are assembled by the
Sri Lanka Electrical & Mechanical Engineers (SLEME).
In recent years, Sri Lanka has become increasingly reliant on China for weapons.
This is due to most
European nations and the United States Governments passing regulations about the selling of weaponry to nations which are suffering or suffered from internal conflict.
However the United States has expressed its intent to maintain military training assistance. Recently the Sri Lankan Army started to produce locally weapons such as a new multiple rocket launcher, with 10 barrels and a firing range of 20 km. The SLEME is also producing vehicles for transport, the
UniCOLT series trucks, and landmine-resistant vehicles, the
UniAIMOVs and the
UniAVALONs. In 2020, the Army shipped several modernized Unibuffels to the Sri Lankan forces who are serving in a peacekeeping mission in Mali.
Sri Lanka also continues to receive a variety of weapons from Britain, India, Japan, Pakistan, Israel and other former suppliers.
Armour
Multi Purpose Trucks
Utility and staff transport
Artillery
Special Vehicles
Infantry weapons
Welfare
Sri Lanka Army Seva Vanitha Unit

Inaugurated on 12 July 1984,
Sri Lanka Army Seva Vanitha Unit functions with the main objective of providing welfare facilities to the next of kin of war heroes who have sacrificed their lives, gone missing in action or injured whilst defending the sovereignty and territorial integrity of their motherland while also empowering the families of the serving Army personnel. Traditionally the organization functions under the leadership of the wife of the serving
Commander of the Army, and the members are the spouses of Army Officers as well as Lady Officers. The organization extends to 22 Regimental branches
functioning under the patronage of the wives of the respective Regimental Commanders.
Sri Lanka Army Seva Vanitha Unit conducts various welfare projects such as Viru Kekulu pre-schools, day care centres, welfare shops, bakeries and salons,
with the committed contribution of the dedicated membership. Construction of houses, giving away of educational scholarships and assisting in times of natural disasters, are done at both organizational and Regimental levels. The volunteer service extended by the spouses of the Army Officers whilst multitasking at their roles as wives, mothers and professionals, is an immense strength to Sri Lanka Army.
Gallery
File:SLA Baktar-Shikan.JPG, SLA HJ-8.
File:Sri Lanka Military 0230.jpg, BMP-2
The BMP-2 (''Boyevaya Mashina Pekhoty'', , literally "combat machine/vehicle f theinfantry") is an amphibious infantry fighting vehicle introduced in the 1980s in the Soviet Union, following on from the BMP-1 of the 1960s.
Development his ...
infantry fighting vehicle
File:Sri Lanka Military 0208.jpg, T-55AM2.
File:Sri Lanka Military 0203.jpg, SLA Unibuffel.
File:SLA MIR weapons.JPG, SLA MIR weapons
File:Sri Lanka Military 0238.jpg, SLA Bomb Disposal Units on Victory Day Parade.
File:Sri Lanka Military 0222.jpg, WZ551
The WZ-551 is a Chinese wheeled infantry fighting vehicle family. The name WZ-551 actually covers two families of vehicles with the official designations in the People's Liberation Army (PLA) – Type 90 and Type 92. Over 3,000 WZ-551s are in ser ...
(Type 92) infantry fighting vehicles.
File:Sri Lanka Military 0185.jpg, Combat Rider Teams, Special Forces Regiment
File:Sri Lanka Military 0249.jpg, Type 59 130mm field gun
File:Sri Lanka Military 0250.jpg, Type 66 152 mm gun-howitzer
See also
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Awards and decorations of the military of Sri Lanka
An award, sometimes called a distinction, is given to a recipient as a token of recognition of excellence in a certain field. When the token is a medal, ribbon or other item designed for wearing, it is known as a decoration.
An award may be d ...
*
Uniforms of the Sri Lanka Army
The uniforms of the Sri Lanka Army currently exist in several categories ranging from ceremonial uniforms to combat dress (with full dress uniform).
General principles
Uniforms in the Sri Lanka Army originated from those of the British Army and t ...
*
Sri Lanka Army ranks and insignia
*
Sri Lanka National Guard
The Sri Lanka National Guard (SLNG) is the largest regiment in the Sri Lanka Army. It is a Military reserve force, volunteer regiment currently made up of 35 battalions coming under the Sri Lanka Army Volunteer Force.
History
The number of ba ...
References
External links
Official websiteMinistry of Defence Sri LankaGeneral Sir John Kotelawala Defence University
{{authority control
Defence agencies of Sri Lanka
Military of Sri Lanka
Military units and formations established in 1949
1949 establishments in Ceylon