Evacuation of Dunkirk
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The Dunkirk evacuation, codenamed Operation Dynamo and also known as the Miracle of Dunkirk, or just Dunkirk, was the evacuation of more than 338,000 Allied soldiers during the
Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposi ...
from the beaches and harbour of Dunkirk, in the north of
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area ...
, between 26 May and 4 June 1940. The operation commenced after large numbers of
Belgian Belgian may refer to: * Something of, or related to, Belgium * Belgians, people from Belgium or of Belgian descent * Languages of Belgium, languages spoken in Belgium, such as Dutch, French, and German *Ancient Belgian language, an extinct languag ...
,
British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, ...
, and French troops were cut off and surrounded by German troops during the six-week Battle of France. In a speech to the
House of Commons The House of Commons is the name for the elected lower house of the bicameral parliaments of the United Kingdom and Canada. In both of these countries, the Commons holds much more legislative power than the nominally upper house of parliament. T ...
, British Prime Minister
Winston Churchill Sir Winston Leonard Spencer Churchill (30 November 187424 January 1965) was a British statesman, soldier, and writer who served as Prime Minister of the United Kingdom twice, from 1940 to 1945 during the Second World War, and again from ...
called this "a colossal military disaster", saying "the whole root and core and brain of the British Army" had been stranded at Dunkirk and seemed about to perish or be captured. In his "
We shall fight on the beaches "We shall fight on the beaches" is a common title given to a speech delivered by the British Prime Minister Winston Churchill to the House of Commons of the Parliament of the United Kingdom on 4 June 1940. This was the second of three major sp ...
" speech on 4 June, he hailed their rescue as a "miracle of deliverance". After
Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...
invaded Poland in September 1939, France and the
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...
declared war on Germany and imposed an economic blockade. The British Expeditionary Force (BEF) was sent to help defend France. After the
Phoney War The Phoney War (french: Drôle de guerre; german: Sitzkrieg) was an eight-month period at the start of World War II, during which there was only one limited military land operation on the Western Front, when French troops invaded Germa ...
of October 1939 to April 1940, Germany invaded Belgium, the
Netherlands ) , anthem = ( en, "William of Nassau") , image_map = , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of the Netherlands , established_title = Before independence , established_date = Spanish Netherl ...
, and
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area ...
on 10 May 1940. Three
panzer corps A panzer corps (german: Panzerkorps) was an armoured corps type in Nazi Germany's ''Wehrmacht'' during World War II. The name was introduced in 1941, when the motorised corps (''Armeekorps (mot)'' or ''AK(mot)'') were renamed to panzer corps. Pan ...
attacked through the Ardennes and drove northwest to the
English Channel The English Channel, "The Sleeve"; nrf, la Maunche, "The Sleeve" (Cotentinais) or ( Jèrriais), (Guernésiais), "The Channel"; br, Mor Breizh, "Sea of Brittany"; cy, Môr Udd, "Lord's Sea"; kw, Mor Bretannek, "British Sea"; nl, Het Kana ...
. By 21 May, German forces had trapped the BEF, the remains of the Belgian forces, and three French field armies along the northern coast of France. BEF commander
General A general officer is an officer of high rank in the armies, and in some nations' air forces, space forces, and marines or naval infantry. In some usages the term "general officer" refers to a rank above colonel."general, adj. and n.". OED ...
Viscount Gort Viscount Gort is the title of two peerages in British and Irish history. Gort is a small town in County Galway in the West of Ireland. The original title was in the Peerage of Ireland and is extant. A viscountcy with the same title as the Irish ...
immediately saw evacuation across the Channel as the best course of action, and began planning a withdrawal to Dunkirk, the closest good port. Late on 23 May, a halt order was issued by ''
Generaloberst A ("colonel general") was the second-highest general officer rank in the German ''Reichswehr'' and ''Wehrmacht'', the Austro-Hungarian Common Army, the East German National People's Army and in their respective police services. The rank was ...
''
Gerd von Rundstedt Karl Rudolf Gerd von Rundstedt (12 December 1875 – 24 February 1953) was a German field marshal in the '' Heer'' (Army) of Nazi Germany during World War II. Born into a Prussian family with a long military tradition, Rundstedt entered th ...
, commander of
Army Group A Army Group A (Heeresgruppe A) was the name of several German Army Groups during World War II. During the Battle of France, the army group named Army Group A was composed of 45½ divisions, including 7 armored panzer divisions. It was responsibl ...
.
Adolf Hitler Adolf Hitler (; 20 April 188930 April 1945) was an Austrian-born German politician who was dictator of Nazi Germany, Germany from 1933 until Death of Adolf Hitler, his death in 1945. Adolf Hitler's rise to power, He rose to power as the le ...
approved this order the next day, and had the German High Command send confirmation to the front. Attacking the trapped BEF, French, and Belgian armies was left to the ''
Luftwaffe The ''Luftwaffe'' () was the aerial-warfare branch of the German ''Wehrmacht'' before and during World War II. Germany's military air arms during World War I, the ''Luftstreitkräfte'' of the Imperial Army and the '' Marine-Fliegerabtei ...
'' until the order was rescinded on 26 May. This gave Allied forces time to construct defensive works and pull back large numbers of troops to fight the
Battle of Dunkirk The Battle of Dunkirk (french: Bataille de Dunkerque, link=no) was fought around the French port of Dunkirk (Dunkerque) during the Second World War, between the Allies and Nazi Germany. As the Allies were losing the Battle of France on t ...
. From 28 to 31 May, in the siege of Lille, the remaining 40,000 men of the French First Army fought a delaying action against seven German divisions, including three armoured divisions. On the first day only 7,669 Allied soldiers were evacuated, but by the end of the eighth day, 338,226 had been rescued by a hastily assembled fleet of over 800 vessels. Many troops were able to embark from the harbour's protective
mole Mole (or Molé) may refer to: Animals * Mole (animal) or "true mole", mammals in the family Talpidae, found in Eurasia and North America * Golden moles, southern African mammals in the family Chrysochloridae, similar to but unrelated to Talpida ...
onto 39 British
Royal Navy The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against ...
destroyers, four
Royal Canadian Navy The Royal Canadian Navy (RCN; french: Marine royale canadienne, ''MRC'') is the naval force of Canada. The RCN is one of three environmental commands within the Canadian Armed Forces. As of 2021, the RCN operates 12 frigates, four attack submar ...
destroyers, at least three
French Navy The French Navy (french: Marine nationale, lit=National Navy), informally , is the maritime arm of the French Armed Forces and one of the five military service branches of France. It is among the largest and most powerful naval forces in t ...
destroyers, and a variety of civilian merchant ships. Others had to wade out from the beaches, waiting for hours in shoulder-deep water. Some were ferried to the larger ships by what became known as the
Little Ships of Dunkirk The Little Ships of Dunkirk were about 850 private boats that sailed from Ramsgate in England to Dunkirk in northern France between 26 May and 4 June 1940 as part of Operation Dynamo, helping to rescue more than 336,000 British, French, and ot ...
, a
flotilla A flotilla (from Spanish, meaning a small ''flota'' ( fleet) of ships), or naval flotilla, is a formation of small warships that may be part of a larger fleet. Composition A flotilla is usually composed of a homogeneous group of the same clas ...
of hundreds of merchant marine boats,
fishing boat A fishing vessel is a boat or ship used to catch fish in the sea, or on a lake or river. Many different kinds of vessels are used in commercial, artisanal and recreational fishing. The total number of fishing vessels in the world in 2016 was ...
s,
pleasure craft Boating is the leisurely activity of travelling by boat, or the recreational use of a boat whether powerboats, sailboats, or man-powered vessels (such as rowing and paddle boats), focused on the travel itself, as well as sports activities, suc ...
,
yacht A yacht is a sailing or power vessel used for pleasure, cruising, or racing. There is no standard definition, though the term generally applies to vessels with a cabin intended for overnight use. To be termed a , as opposed to a , such a pleasu ...
s, and
lifeboats Lifeboat may refer to: Rescue vessels * Lifeboat (shipboard), a small craft aboard a ship to allow for emergency escape * Lifeboat (rescue), a boat designed for sea rescues * Airborne lifeboat, an air-dropped boat used to save downed airmen A ...
called into service from Britain. The BEF lost 68,000 soldiers during the French campaign and had to abandon nearly all of its tanks, vehicles, and equipment. In his 4 June speech, Churchill also reminded the country that "we must be very careful not to assign to this deliverance the attributes of a victory. Wars are not won by evacuations."


Background

In September 1939, after
Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...
invaded Poland, the United Kingdom sent the British Expeditionary Force (BEF) to aid in the defence of France, landing at Cherbourg, Nantes, and Saint-Nazaire. By May 1940 the force consisted of ten divisions in three
corps Corps (; plural ''corps'' ; from French , from the Latin "body") is a term used for several different kinds of organization. A military innovation by Napoleon I, the formation was first named as such in 1805. The size of a corps varies great ...
under the command of General
John Vereker, 6th Viscount Gort Field Marshal John Standish Surtees Prendergast Vereker, 6th Viscount Gort, (10 July 1886 – 31 March 1946) was a senior British Army officer. As a young officer during the First World War, he was decorated with the Victoria Cross for his actio ...
. Working with the BEF were the
Belgian Army The Land Component ( nl, Landcomponent, french: Composante terre) is the land branch of the Belgian Armed Forces. The King of the Belgians is the commander in chief. The current chief of staff of the Land Component is Major-General Pierre Gérard. ...
and the French First,
Seventh Seventh is the ordinal form of the number seven. Seventh may refer to: * Seventh Amendment to the United States Constitution * A fraction (mathematics), , equal to one of seven equal parts Film and television *"The Seventh", a second-season e ...
, and Ninth Armies. During the 1930s, the French had constructed the Maginot Line, a series of fortifications along their border with Germany. This line had been designed to deter a German invasion across the Franco-German border and funnel an attack into Belgium, which could then be met by the best divisions of the
French Army The French Army, officially known as the Land Army (french: Armée de Terre, ), is the land-based and largest component of the French Armed Forces. It is responsible to the Government of France, along with the other components of the Armed Force ...
. Thus, any future war would take place outside of French territory, avoiding a repeat of the
First World War World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...
. The area immediately to the north of the Maginot Line was covered by the heavily wooded Ardennes region, which French General
Philippe Pétain Henri Philippe Benoni Omer Pétain (24 April 1856 – 23 July 1951), commonly known as Philippe Pétain (, ) or Marshal Pétain (french: Maréchal Pétain), was a French general who attained the position of Marshal of France at the end of Worl ...
declared to be "impenetrable" as long as "special provisions" were taken. He believed that any enemy force emerging from the forest would be vulnerable to a
pincer attack The pincer movement, or double envelopment, is a military maneuver in which forces simultaneously attack both flanks (sides) of an enemy formation. This classic maneuver holds an important foothold throughout the history of warfare. The pin ...
and destroyed. The French commander-in-chief,
Maurice Gamelin Maurice Gustave Gamelin (, 20 September 1872 – 18 April 1958) was an army general in the French Army. Gamelin is remembered for his disastrous command (until 17 May 1940) of the French military during the Battle of France (10 May–22 June 1940 ...
, also believed the area to be of a limited threat, noting that it "never favoured large operations". With this in mind, the area was left lightly defended. The initial plan for the German
invasion of France France has been invaded on numerous occasions, by foreign powers or rival French governments; there have also been unimplemented invasion plans. * the 1746 War of the Austrian Succession, Austria-Italian forces supported by the British navy attemp ...
called for an encirclement attack through the Netherlands and Belgium, avoiding the Maginot Line.
Erich von Manstein Fritz Erich Georg Eduard von Manstein (born Fritz Erich Georg Eduard von Lewinski; 24 November 1887 – 9 June 1973) was a German Field Marshal of the ''Wehrmacht'' during the Second World War, who was subsequently convicted of war crimes and ...
, then Chief of Staff of the German
Army Group A Army Group A (Heeresgruppe A) was the name of several German Army Groups during World War II. During the Battle of France, the army group named Army Group A was composed of 45½ divisions, including 7 armored panzer divisions. It was responsibl ...
, prepared the outline of a different plan and submitted it to the
Oberkommando des Heeres The (; abbreviated OKH) was the high command of the Army of Nazi Germany. It was founded in 1935 as part of Adolf Hitler's rearmament of Germany. OKH was ''de facto'' the most important unit within the German war planning until the defeat at ...
(OKH; German High Command) via his superior, ''
Generaloberst A ("colonel general") was the second-highest general officer rank in the German ''Reichswehr'' and ''Wehrmacht'', the Austro-Hungarian Common Army, the East German National People's Army and in their respective police services. The rank was ...
''
Gerd von Rundstedt Karl Rudolf Gerd von Rundstedt (12 December 1875 – 24 February 1953) was a German field marshal in the '' Heer'' (Army) of Nazi Germany during World War II. Born into a Prussian family with a long military tradition, Rundstedt entered th ...
. Manstein's plan suggested that panzer divisions should attack through the Ardennes, then establish
bridgehead In military strategy, a bridgehead (or bridge-head) is the strategically important area of ground around the end of a bridge or other place of possible crossing over a body of water which at time of conflict is sought to be defended or taken over ...
s on the
Meuse River The Meuse ( , , , ; wa, Moûze ) or Maas ( , ; li, Maos or ) is a major European river, rising in France and flowing through Belgium and the Netherlands before draining into the North Sea from the Rhine–Meuse–Scheldt delta. It has a ...
and rapidly drive to the English Channel. The Germans would thus cut off the Allied armies in Belgium. This part of the plan later became known as the ''Sichelschnitt'' ("sickle cut").
Adolf Hitler Adolf Hitler (; 20 April 188930 April 1945) was an Austrian-born German politician who was dictator of Nazi Germany, Germany from 1933 until Death of Adolf Hitler, his death in 1945. Adolf Hitler's rise to power, He rose to power as the le ...
approved a modified version of Manstein's ideas, today known as the
Manstein Plan The Manstein Plan or Case Yellow (german: Fall Gelb) also known as Operation Sichelschnitt (german: Sichelschnittplan, from the English language, English term sickle cut), was the Military operation plan, war plan of the German Army (Wehrmacht), ...
, after meeting with him on 17 February. On 10 May, Germany invaded Belgium and
the Netherlands ) , anthem = ( en, "William of Nassau") , image_map = , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of the Netherlands , established_title = Before independence , established_date = Spanish Netherl ...
.
Army Group B Army Group B (German: ') was the title of three German Army Groups that saw action during World War II. Operational history Army Group B first took part in the Battle of France in 1940 in Belgium and the Netherlands. The second formation of Ar ...
, under ''Generaloberst''
Fedor von Bock Moritz Albrecht Franz Friedrich Fedor von Bock (3 December 1880 – 4 May 1945) was a German who served in the German Army during the Second World War. Bock served as the commander of Army Group North during the Invasion of Poland ...
, attacked into Belgium, while the three panzer corps of Army Group A under Rundstedt swung around to the south and drove for the Channel. The BEF advanced from the Belgian border to positions along the River Dyle within Belgium, where they fought elements of Army Group B starting on 10 May. They were ordered to begin a fighting withdrawal to the Scheldt River on 14 May when the Belgian and French positions on their flanks failed to hold. During a visit to Paris on 17 May, Prime Minister Winston Churchill was astonished to learn from Gamelin that the French had committed all their troops to the ongoing engagements and had no strategic reserves. On 19 May, Gort met with French General
Gaston Billotte Gaston-Henri Billotte (10 February 1875 – 23 May 1940) was a French military officer, remembered chiefly for his central role in the failure of the French Army to defeat the German invasion of France in May 1940. He was killed in a car accident ...
, commander of the French First Army and overall coordinator of the Allied forces. Billotte revealed that the French had no troops between the Germans and the sea. Gort immediately saw that evacuation across the Channel was the best course of action, and began planning a withdrawal to Dunkirk, the closest location with good port facilities. Surrounded by marshes, Dunkirk boasted old fortifications and the longest sand beach in Europe, where large groups could assemble. On 20 May, on Churchill's suggestion, the Admiralty began arranging for all available small vessels to be made ready to proceed to France. After continued engagements and a failed Allied attempt on 21 May at Arras to cut through the German spearhead, the BEF was trapped, along with the remains of the Belgian forces and the three French armies, in an area along the coast of northern France and Belgium.


Prelude

Without informing the French, the British began planning on 20 May for Operation Dynamo, the evacuation of the BEF. This planning was headed by Vice Admiral Bertram Ramsay at the naval headquarters below
Dover Castle Dover Castle is a medieval castle in Dover, Kent, England and is Grade I listed. It was founded in the 11th century and has been described as the "Key to England" due to its defensive significance throughout history. Some sources say it is the ...
, from which he briefed Churchill as it was under way. Ships began gathering at Dover for the evacuation. On 20 May, the BEF sent Brigadier Gerald Whitfield to Dunkirk to start evacuating unnecessary personnel. Overwhelmed by what he later described as "a somewhat alarming movement towards Dunkirk by both officers and men", due to a shortage of food and water, he had to send many along without thoroughly checking their credentials. Even officers ordered to stay behind to aid the evacuation disappeared onto the boats. On 22 May, Churchill ordered the BEF to attack southward in coordination with the French First Army under General Georges Blanchard to reconnect with the remainder of the French forces. This proposed action was dubbed the Weygand Plan after General
Maxime Weygand Maxime Weygand (; 21 January 1867 – 28 January 1965) was a French military commander in World War I and World War II. Born in Belgium, Weygand was raised in France and educated at the Saint-Cyr military academy in Paris. After graduating in 1 ...
, appointed Supreme Commander after Gamelin's dismissal on 18 May. On 25 May, Gort had to abandon any hope of achieving this objective and withdrew on his own initiative, along with Blanchard's forces, behind the Lys Canal, part of a canal system that reached the sea at
Gravelines Gravelines (, ; ; ) is a commune in the Nord department in Northern France. It lies at the mouth of the river Aa southwest of Dunkirk. It was formed in the 12th century around the mouth of a canal built to connect Saint-Omer with the sea. As ...
. Sluice gates had already been opened all along the canal to flood the system and create a barrier (the Canal Line) against the German advance.


Battle of Dunkirk

By 24 May, the Germans had captured the port of Boulogne and surrounded Calais. The engineers of the 2nd Panzer Division under '' Generalmajor''
Rudolf Veiel Rudolf Veiel (10 December 1883 – 19 March 1956) was a German general (General der Panzertruppe) during World War II. Career Veiel joined the army 1904, and was commissioned as an officer in 1905, serving in the Württemberg cavalry during ...
built five bridges over the Canal Line and only one British battalion barred the way to Dunkirk. On 23 May, at the suggestion of Fourth Army commander ''
Generalfeldmarschall ''Generalfeldmarschall'' (from Old High German ''marahscalc'', "marshal, stable master, groom"; en, general field marshal, field marshal general, or field marshal; ; often abbreviated to ''Feldmarschall'') was a rank in the armies of several ...
''
Günther von Kluge Günther Adolf Ferdinand von Kluge (30 October 1882 – 19 August 1944) was a German field marshal during World War II who held commands on both the Eastern and Western Fronts. He commanded the 4th Army of the Wehrmacht during the invasio ...
, Rundstedt had ordered the panzer units to halt, concerned about the vulnerability of his flanks and the question of supply to his forward troops. He was also concerned that the marshy ground around Dunkirk would prove unsuitable for tanks and he wished to conserve them for later operations (in some units, tank losses were 30–50 per cent). Hitler was also apprehensive, and on a visit to Army Group A headquarters on 24 May, he endorsed the order. Air Marshal
Hermann Göring Hermann Wilhelm Göring (or Goering; ; 12 January 1893 – 15 October 1946) was a German politician, military leader and convicted war criminal. He was one of the most powerful figures in the Nazi Party, which ruled Germany from 1933 to 1 ...
urged Hitler to let the ''
Luftwaffe The ''Luftwaffe'' () was the aerial-warfare branch of the German ''Wehrmacht'' before and during World War II. Germany's military air arms during World War I, the ''Luftstreitkräfte'' of the Imperial Army and the '' Marine-Fliegerabtei ...
'' (aided by Army Group B) finish off the British, to the consternation of General Franz Halder, who noted in his diary that the ''Luftwaffe'' was dependent upon the weather and aircrews were worn out after two weeks of battle. Rundstedt issued another order, which was sent uncoded. It was picked up by the
Royal Air Force The Royal Air Force (RAF) is the United Kingdom's air and space force. It was formed towards the end of the First World War on 1 April 1918, becoming the first independent air force in the world, by regrouping the Royal Flying Corps (RFC) an ...
(RAF) Y service intelligence network at 12:42: "By order of the Fuhrer ... attack north-west of Arras is to be limited to the general line Lens–Bethune–Aire–St Omer–Gravelines. The Canal will not be crossed." Later that day, Hitler issued Directive 13, which called for the ''Luftwaffe'' to defeat the trapped Allied forces and stop their escape. At 15:30 on 26 May, Hitler ordered the panzer groups to continue their advance, but most units took another 16 hours to attack. The delay gave the Allies time to prepare defences vital for the evacuation and prevented the Germans from stopping the Allied retreat from Lille. The halt order has been the subject of much discussion by historians. Guderian considered the failure to order a timely assault on Dunkirk to be one of the major German mistakes on the Western Front. Rundstedt called it "one of the great turning points of the war", and Manstein described it as "one of Hitler's most critical mistakes". B. H. Liddell Hart interviewed many of the generals after the war and put together a picture of Hitler's strategic thinking on the matter. Hitler believed that once Britain's troops left continental Europe, they would never return.


Evacuation


26–27 May

The retreat was undertaken amid chaotic conditions, with abandoned vehicles blocking the roads and a flood of refugees heading in the opposite direction. Due to wartime censorship and the desire to keep up British morale, the full extent of the unfolding disaster at Dunkirk was not initially publicised. A special service attended by King George VI was held in
Westminster Abbey Westminster Abbey, formally titled the Collegiate Church of Saint Peter at Westminster, is an historic, mainly Gothic church in the City of Westminster, London, England, just to the west of the Palace of Westminster. It is one of the Unite ...
on 26 May, which was declared a national day of prayer. The Archbishop of Canterbury led prayers "for our soldiers in dire peril in France". Similar prayers were offered in synagogues and churches throughout the UK that day, confirming to the public their suspicion of the desperate plight of the troops. Just before 19:00 on 26 May, Churchill ordered Dynamo to begin, by which time 28,000 men had already departed. Initial plans called for the recovery of 45,000 men from the BEF within two days, at which time German troops were expected to block further evacuation. Only 25,000 men escaped during this period, including 7,669 on the first day. On 27 May, the first full day of the evacuation, one cruiser, eight destroyers, and 26 other craft were active. Admiralty officers combed nearby boatyards for small craft that could ferry personnel from the beaches out to larger craft in the harbour, as well as larger vessels that could load from the docks. An emergency call was put out for additional help, and by 31 May nearly four hundred small craft were voluntarily and enthusiastically taking part in the effort. The same day, the ''Luftwaffe'' heavily bombed Dunkirk, both the town and the dock installations. As the water supply was knocked out, the resulting fires could not be extinguished. An estimated one thousand civilians were killed, one-third of the remaining population of the town. RAF squadrons were ordered to provide
air supremacy Aerial supremacy (also air superiority) is the degree to which a side in a conflict holds control of air power over opposing forces. There are levels of control of the air in aerial warfare. Control of the air is the aerial equivalent of comm ...
for the Royal Navy during evacuation. Their efforts shifted to covering Dunkirk and the English Channel, protecting the evacuation fleet. The ''Luftwaffe'' was met by 16 squadrons of the RAF, who claimed 38 kills on 27 May while losing 14 aircraft. Many more RAF fighters sustained damage and were subsequently written off. On the German side, '' Kampfgeschwader 2'' (KG 2) and KG 3 suffered the heaviest casualties. German losses amounted to 23
Dornier Do 17 The Dornier Do 17 is a twin-engined light bomber produced by Dornier Flugzeugwerke for the German Luftwaffe during World War II. Designed in the early 1930s as a '' Schnellbomber'' ("fast bomber") intended to be fast enough to outrun opposing a ...
s.
KG 1 ''Kampfgeschwader'' 1 (KG 1) (Battle Wing 1) was a German medium bomber wing that operated in the Luftwaffe during World War II. KG 1 was created in 1939 as the Luftwaffe reorganised and expanded to meet Adolf Hitler's rearmament demands. ...
and KG 4 bombed the beach and harbour and
KG 54 ''Kampfgeschwader'' 54 "Totenkopf" (, KG 54) was a Luftwaffe bomber wing during World War II. It served on nearly all the fronts in the European Theatre where the German Luftwaffe operated. KG 54 was formed in May 1939. The bomber wing was equ ...
sank the 8,000-ton steamer ''Aden''. Junkers Ju 87 ''Stuka'' dive bombers sank the troopship ''Cote d' Azur''. The ''Luftwaffe'' engaged with 300 bombers which were protected by 550 fighter sorties and attacked Dunkirk in twelve raids. They dropped 15,000
high explosive An explosive (or explosive material) is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure. An ...
and 30,000
incendiary bombs Incendiary weapons, incendiary devices, incendiary munitions, or incendiary bombs are weapons designed to start fires or destroy sensitive equipment using fire (and sometimes used as anti-personnel weaponry), that use materials such as napalm, th ...
, destroying the oil tanks and wrecking the harbour. No. 11 Group RAF flew 22 patrols with 287 aircraft this day, in formations of up to 20 aircraft. Altogether, over 3,500 sorties were flown in support of Operation Dynamo. The RAF continued to inflict a heavy toll on the German bombers throughout the week. Soldiers being bombed and strafed while awaiting transport were for the most part unaware of the efforts of the RAF to protect them, as most of the dogfights took place far from the beaches. As a result, many British soldiers bitterly accused the airmen of doing nothing to help, reportedly leading to some army troops accosting and insulting RAF personnel once they returned to England. On 25 and 26 May, the ''Luftwaffe'' focused their attention on Allied pockets holding out at Calais,
Lille Lille ( , ; nl, Rijsel ; pcd, Lile; vls, Rysel) is a city in the northern part of France, in French Flanders. On the river Deûle, near France's border with Belgium, it is the capital of the Hauts-de-France region, the prefecture of the N ...
, and
Amiens Amiens (English: or ; ; pcd, Anmien, or ) is a city and commune in northern France, located north of Paris and south-west of Lille. It is the capital of the Somme department in the region of Hauts-de-France. In 2021, the population of ...
, and did not attack Dunkirk. Calais, held by the BEF, surrendered on 26 May. Remnants of the French First Army, surrounded at Lille, fought off seven German divisions, several of them armoured, until 31 May, when the remaining 35,000 soldiers were forced to surrender after running out of food and ammunition. The Germans accorded the
honours of war The honours of war are a set of privileges that are granted to a defeated army during the surrender ceremony. The honours symbolise the valour of the defeated army, and grew into a custom during the age of early modern warfare. Typically a surren ...
to the defenders of Lille in recognition of their bravery.


28 May – 4 June

The Belgian Army surrendered on 28 May, leaving a large gap to the east of Dunkirk. Several British divisions were rushed in to cover that side. The ''Luftwaffe'' flew fewer sorties over Dunkirk on 28 May, switching their attention to the Belgian ports of
Ostend Ostend ( nl, Oostende, ; french: link=no, Ostende ; german: link=no, Ostende ; vls, Ostende) is a coastal city and municipality, located in the province of West Flanders in the Flemish Region of Belgium. It comprises the boroughs of Mariakerk ...
and Nieuwpoort. The weather over Dunkirk was not conducive to dive or low-level bombing. The RAF flew 11 patrols and 321 sorties, claiming 23 destroyed for the loss of 13 aircraft. On 28 May, 17,804 soldiers arrived at British ports. On 29 May, 47,310 British troops were rescued as the ''Luftwaffe''s Ju 87s exacted a heavy toll on shipping. The British destroyer HMS ''Grenade'' was sunk and the French destroyer ''Mistral'' was crippled, while her sister ships, each laden with 500 men, were damaged by near misses. British destroyers ''Jaguar'' and ''Verity'' were badly damaged but escaped the harbour. Two trawlers disintegrated in the attack. Later, the passenger steamer sank with 600 men aboard at the pier but the men were able to get off. The paddle steamer suffered a direct hit, caught fire, and sank with severe casualties. The raiders also destroyed the two rail-owned ships, the and the . Of the five major German attacks, just two were contested by RAF fighters; the British lost 16 fighters in nine patrols. German losses amounted to 11 Ju 87s destroyed or damaged. On 30 May, Churchill received word that all British divisions were now behind the defensive lines, along with more than half of the French First Army. By this time, the perimeter ran along a series of canals about from the coast, in marshy country not suitable for tanks. With the docks in the harbour rendered unusable by German air attacks, senior naval officer Captain (later Admiral) William Tennant initially ordered men to be evacuated from the beaches. When this proved too slow, he re-routed the evacuees to two long stone and concrete breakwaters, called the east and west
moles Moles can refer to: * Moles de Xert, a mountain range in the Baix Maestrat comarca, Valencian Community, Spain * The Moles (Australian band) *The Moles, alter ego of Scottish band Simon Dupree and the Big Sound People *Abraham Moles, French engin ...
, as well as the beaches. The moles were not designed to dock ships, but despite this, the majority of troops rescued from Dunkirk were taken off this way. Almost 200,000 troops embarked on ships from the east mole (which stretched nearly a mile out to sea) over the next week.
James Campbell Clouston James Campbell Clouston (31 August 1900 – 3 June 1940) was a Canadian officer in the British Royal Navy, who acted as pier-master during the Dunkirk evacuation. While returning to Dunkirk, he died in the water after his motor launch was sun ...
, pier master on the east mole, organised and regulated the flow of men along the mole into the waiting ships. Once more, low clouds kept ''Luftwaffe'' activity to a minimum. Nine RAF patrols were mounted, with no German formation encountered. The following day, the ''Luftwaffe'' sank one transport and damaged 12 others for 17 losses; the British claimed 38 kills, which is disputed. The RAF and
Fleet Air Arm The Fleet Air Arm (FAA) is one of the five fighting arms of the Royal Navy and is responsible for the delivery of naval air power both from land and at sea. The Fleet Air Arm operates the F-35 Lightning II for maritime strike, the AW159 Wil ...
lost 28 aircraft. The next day, an additional 53,823 men were embarked, including the first French soldiers. Lord Gort and 68,014 men were evacuated on 31 May, leaving Major-General
Harold Alexander Harold Rupert Leofric George Alexander, 1st Earl Alexander of Tunis, (10 December 1891 – 16 June 1969) was a senior British Army officer who served with distinction in both the First and the Second World War and, afterwards, as Governor G ...
in command of the rearguard. A further 64,429 Allied soldiers departed on 1 June, before the increasing air attacks prevented further daylight evacuation. The British rearguard of 4,000 men left on the night of 2–3 June. An additional 75,000 French troops were retrieved over the nights of 2–4 June, before the operation finally ended. The remainder of the rearguard, 40,000 French troops, surrendered on 4 June. Of the total 338,226 soldiers, several hundred were unarmed Indian mule handlers on detachment from the Royal Indian Army Service Corps, forming four of the six units of Force K-6 transport. Cypriot muleteers were also present. Three units were successfully evacuated and one captured. Also present at Dunkirk were a small number of French Senegalese soldiers and Moroccans.


Navy


Evacuation routes

Three routes were allocated to the evacuating vessels. The shortest was Route Z, a distance of , but it entailed hugging the French coast and thus ships using it were subject to bombardment from on-shore batteries, particularly in daylight hours. Route X, although the safest from shore batteries, travelled through a particularly heavily mined portion of the Channel. Ships on this route travelled north out of Dunkirk, proceeded through the Ruytingen Pass, and headed towards the North Goodwin Lightship before heading south around the
Goodwin Sands Goodwin Sands is a sandbank at the southern end of the North Sea lying off the Deal coast in Kent, England. The area consists of a layer of approximately depth of fine sand resting on an Upper Chalk platform belonging to the same geologi ...
to Dover. The route was safest from surface attacks, but the nearby minefields and sandbanks meant it could not be used at night. The longest of the three was Route Y, a distance of ; using this route increased the sailing time to four hours, double the time required for Route Z. This route followed the French coast as far as Bray-Dunes, then turned north-east until reaching the Kwinte Buoy. Here, after making an approximately 135-degree turn, the ships sailed west to the North Goodwin Lightship and headed south around the Goodwin Sands to Dover. Ships on Route Y were the most likely to be attacked by German surface vessels, submarines, and the ''Luftwaffe''.


Ships

The
Royal Navy The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against ...
provided the anti-aircraft cruiser HMS ''Calcutta'', 39 destroyers, and many other craft. The Merchant Navy supplied passenger ferries, hospital ships, and other vessels. Britain's Belgian, Dutch, Canadian, Polish, and French allies provided vessels as well. Admiral Ramsay arranged for around a thousand copies to be made of the required charts, had buoys laid around the Goodwin Sands and down to Dunkirk, and organised the flow of shipping. Larger ships such as destroyers were able to carry about 900 men per trip. The soldiers mostly travelled on the upper decks for fear of being trapped below if the ship sank. After the loss on 29 May of 19 British and
French navy The French Navy (french: Marine nationale, lit=National Navy), informally , is the maritime arm of the French Armed Forces and one of the five military service branches of France. It is among the largest and most powerful naval forces in t ...
ships plus three of the larger requisitioned vessels, the Admiralty withdrew their eight best destroyers for the future defence of the country.


Little ships

A wide variety of small vessels from all over the south of England were pressed into service to aid in the Dunkirk evacuation. They included speedboats,
Thames The River Thames ( ), known alternatively in parts as the River Isis, is a river that flows through southern England including London. At , it is the longest river entirely in England and the second-longest in the United Kingdom, after the R ...
vessels, car ferries,
pleasure craft Boating is the leisurely activity of travelling by boat, or the recreational use of a boat whether powerboats, sailboats, or man-powered vessels (such as rowing and paddle boats), focused on the travel itself, as well as sports activities, suc ...
, and many other types of small craft. The most useful proved to be the motor
lifeboats Lifeboat may refer to: Rescue vessels * Lifeboat (shipboard), a small craft aboard a ship to allow for emergency escape * Lifeboat (rescue), a boat designed for sea rescues * Airborne lifeboat, an air-dropped boat used to save downed airmen A ...
, which had a reasonably good capacity and speed. Some boats were requisitioned without the owner's knowledge or consent. Agents of the Ministry of Shipping, accompanied by a naval officer, scoured the Thames for likely vessels, had them checked for seaworthiness, and took them downriver to Sheerness, where naval crews were to be placed aboard. Due to shortages of personnel, many small craft crossed the Channel with civilian crews. The first of the "little ships" arrived at Dunkirk on 28 May. The wide sand beaches meant that large vessels could not get anywhere near the shore, and even small craft had to stop about from the waterline and wait for the soldiers to wade out. In many cases, personnel would abandon their boat upon reaching a larger ship, and subsequent evacuees had to wait for boats to drift ashore with the tide before they could make use of them. In most areas on the beaches, soldiers queued up with their units and patiently awaited their turn to leave. But at times, panicky soldiers had to be warned off at gunpoint when they attempted to rush to the boats out of turn. In addition to ferrying out on boats, soldiers at De Panne and Bray-Dunes constructed improvised jetties by driving rows of abandoned vehicles onto the beach at low tide, anchoring them with sandbags, and connecting them with wooden walkways.


Aftermath


Analysis

Before the operation was completed, the prognosis had been gloomy, with Churchill warning the
House of Commons The House of Commons is the name for the elected lower house of the bicameral parliaments of the United Kingdom and Canada. In both of these countries, the Commons holds much more legislative power than the nominally upper house of parliament. T ...
on 28 May to expect "hard and heavy tidings". Subsequently, Churchill referred to the outcome as a miracle, and the British press presented the evacuation as a "disaster turned to triumph" so successfully that Churchill had to remind the country in a speech to the House of Commons on 4 June that "we must be very careful not to assign to this deliverance the attributes of a victory. Wars are not won by evacuations." Andrew Roberts comments that the confusion over the Dunkirk evacuation is illustrated by two of the best books on it being called ''Strange Defeat'' and ''Strange Victory''. The
51st (Highland) Infantry Division The 51st (Highland) Division was an infantry division of the British Army that fought on the Western Front in France during the First World War from 1915 to 1918. The division was raised in 1908, upon the creation of the Territorial Force, as ...
was cut off south of the Somme, by the German "race to the sea", in addition to the 1st Armoured Division and a host of logistical and labour troops. Some of the latter had been formed into the improvised
Beauman Division The Beauman Division was an improvised formation of the British Expeditionary Force (BEF) during the Second World War, which fought in France against the German 4th Army in June 1940, during (Case Red), the final German offensive of the Batt ...
. At the end of May, further elements of two divisions began deploying to France with the hope of establishing a Second BEF. The majority of the 51st (Highland) Infantry Division was forced to surrender on 12 June. However, almost 192,000 Allied personnel, including 144,000 British, were evacuated through various French ports from 15 to 25 June under the codename
Operation Aerial Operation Aerial was the evacuation of Allied forces and civilians from ports in western France from 15 to 25 June 1940 during the Second World War. The evacuation followed the Allied military collapse in the Battle of France against Nazi Germ ...
. Remaining British forces under the French Tenth Army as '' Norman Force'' retreated towards Cherbourg. The Germans marched into
Paris Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), ma ...
on 14 June and France surrendered eight days later. The more than 100,000 French troops evacuated from Dunkirk were quickly and efficiently shuttled to camps in various parts of south-western England, where they were temporarily lodged before being repatriated. British ships ferried French troops to
Brest Brest may refer to: Places *Brest, Belarus **Brest Region **Brest Airport **Brest Fortress * Brest, Kyustendil Province, Bulgaria * Břest, Czech Republic *Brest, France ** Arrondissement of Brest **Brest Bretagne Airport ** Château de Brest *Br ...
, Cherbourg, and other ports in
Normandy Normandy (; french: link=no, Normandie ; nrf, Normaundie, Nouormandie ; from Old French , plural of ''Normant'', originally from the word for "northman" in several Scandinavian languages) is a geographical and cultural region in Northwestern ...
and
Brittany Brittany (; french: link=no, Bretagne ; br, Breizh, or ; Gallo: ''Bertaèyn'' ) is a peninsula, historical country and cultural area in the west of modern France, covering the western part of what was known as Armorica during the period ...
, although only about half of the repatriated troops were redeployed against the Germans before the surrender of France. For many French soldiers, the Dunkirk evacuation represented only a few weeks' delay before being killed or captured by the German army after their return to France. Of the French soldiers evacuated from France in June 1940, about 3,000 joined Charles de Gaulle's
Free French Free France (french: France Libre) was a political entity that claimed to be the legitimate government of France following the dissolution of the Third Republic. Led by French general , Free France was established as a government-in-exile ...
army in Britain. In France, the unilateral British decision to evacuate through Dunkirk rather than counter-attack to the south, and the perceived preference of the Royal Navy for evacuating British forces at the expense of the French, led to some bitter resentment. According to Churchill, French Admiral
François Darlan Jean Louis Xavier François Darlan (7 August 1881 – 24 December 1942) was a French admiral and political figure. Born in Nérac, Darlan graduated from the ''École navale'' in 1902 and quickly advanced through the ranks following his service ...
originally ordered that the British forces should receive preference, but on 31 May, he intervened at a meeting in Paris to order that the evacuation should proceed on equal terms and that the British would form the rearguard. In fact, the 35,000 men who finally surrendered after covering the final evacuations were mostly French soldiers of the 2nd Light Mechanized and the 68th Infantry Divisions. Their resistance allowed the evacuation effort to be extended to 4 June, on which date another 26,175 Frenchmen were transported to England. The evacuation was presented to the German public as an overwhelming and decisive German victory. On 5 June 1940, Hitler stated, "Dunkirk has fallen! 40,000 French and English troops are all that remains of the formerly great armies. Immeasurable quantities of materiel have been captured. The greatest battle in the history of the world has come to an end." '' Oberkommando der Wehrmacht'' (the German armed forces high command) announced the event as "the greatest annihilation battle of all time".


Casualties

During the entire campaign, from 10 May until the armistice with France on 22 June, the BEF suffered 68,000 casualties. This included 3,500 killed and 13,053 wounded. Most heavy equipment had to be abandoned during the various evacuations, resulting in the loss of 2,472 pieces of artillery, 20,000 motorcycles, nearly 65,000 other vehicles, of stores, more than of ammunition, and of fuel. Almost all of the 445 British tanks despatched to France were abandoned. Six British and three French destroyers were sunk, along with nine other major vessels. In addition, 19 destroyers were damaged. Over 200 British and Allied sea craft were sunk, with a similar number damaged. The Royal Navy's most significant losses in the operation were six destroyers: * , sunk by on 29 May * , sunk by air attack at Dunkirk on 29 May * , sunk by a
torpedo A modern torpedo is an underwater ranged weapon launched above or below the water surface, self-propelled towards a target, and with an explosive warhead designed to detonate either on contact with or in proximity to the target. Historically, s ...
from the
E-boat E-boat was the Western Allies' designation for the fast attack craft (German: ''Schnellboot'', or ''S-Boot'', meaning "fast boat") of the Kriegsmarine during World War II; ''E-boat'' could refer to a patrol craft from an armed motorboat to a lar ...
''S-30'' on 29 May * , , and , sunk by air attack off the beaches on 1 June The
French Navy The French Navy (french: Marine nationale, lit=National Navy), informally , is the maritime arm of the French Armed Forces and one of the five military service branches of France. It is among the largest and most powerful naval forces in t ...
lost three destroyers: * , mined off
Nieuport Nieuport, later Nieuport-Delage, was a French aeroplane company that primarily built racing aircraft before World War I and fighter aircraft during World War I and between the wars. History Beginnings Originally formed as Nieuport-Duplex in ...
on 30 May * , sunk by the
E-boat E-boat was the Western Allies' designation for the fast attack craft (German: ''Schnellboot'', or ''S-Boot'', meaning "fast boat") of the Kriegsmarine during World War II; ''E-boat'' could refer to a patrol craft from an armed motorboat to a lar ...
s ''S-23'' and ''S-26'' on 31 May * ''Le Foudroyant'', sunk by air attack off the beaches on 1 June The RAF lost 145 aircraft, of which at least 42 were Spitfires, while the ''Luftwaffe'' lost 156 aircraft in operations during the nine days of Operation Dynamo, including 35 destroyed by Royal Navy ships (plus 21 damaged) during the six days from 27 May to 1 June. For every seven soldiers who escaped through Dunkirk, one man became a
prisoner of war A prisoner of war (POW) is a person who is held captive by a belligerent power during or immediately after an armed conflict. The earliest recorded usage of the phrase "prisoner of war" dates back to 1610. Belligerents hold prisoners of w ...
. The majority of these prisoners were sent on forced marches into Germany. Prisoners reported brutal treatment by their guards, including beatings, starvation, and murder. Another complaint was that German guards kicked over buckets of water that had been left at the roadside by French civilians, for the marching prisoners to drink. Many of the prisoners were marched to the city of
Trier Trier ( , ; lb, Tréier ), formerly known in English as Trèves ( ;) and Triers (see also names in other languages), is a city on the banks of the Moselle in Germany. It lies in a valley between low vine-covered hills of red sandstone in the ...
, with the march taking as long as 20 days. Others were marched to the river
Scheldt The Scheldt (french: Escaut ; nl, Schelde ) is a river that flows through northern France, western Belgium, and the southwestern part of the Netherlands, with its mouth at the North Sea. Its name is derived from an adjective corresponding to ...
and were sent by barge to the Ruhr. The prisoners were then sent by rail to prisoner of war camps in Germany. The majority (those below the rank of corporal) then worked in German industry and agriculture for the remainder of the war. Those of the BEF who died or were captured and have no known grave are commemorated on the Dunkirk Memorial.


Dunkirk Jack

The
St George's Cross In heraldry, Saint George's Cross, the Cross of Saint George, is a red cross on a white background, which from the Late Middle Ages became associated with Saint George, the military saint, often depicted as a crusader. Associated with the cru ...
defaced with the arms of Dunkirk is the warranted
house flag A house is a single-unit residential building. It may range in complexity from a rudimentary hut to a complex structure of wood, masonry, concrete or other material, outfitted with plumbing, electrical, and heating, ventilation, and air cond ...
of the Association of Dunkirk Little Ships. It is known as the Dunkirk
Jack Jack may refer to: Places * Jack, Alabama, US, an unincorporated community * Jack, Missouri, US, an unincorporated community * Jack County, Texas, a county in Texas, USA People and fictional characters * Jack (given name), a male given name, ...
. The flag may be flown from the
jack staff Jack Staff is a British superhero created by comic book writer/artist Paul Grist. Billed as "Britain's Greatest Hero", it is known for being in the style of an anthology title and for its multi-linear plotlines. He first saw print in comics pu ...
only by civilian vessels that took part in the Dunkirk rescue operation.


Portrayals


Films

* ''Dunkirk'' (1958) * ''
Weekend at Dunkirk ''Weekend at Dunkirk'' (french: Week-end à Zuydcoote) is a 1964 war drama film directed by Henri Verneuil and starring Jean-Paul Belmondo. It is based on the 1949 Prix Goncourt winning novel ''Week-end at Zuydcoote'' (French: ''Week-end à Zuyd ...
'' (1964) * ''Atonement'' (2007) * ''Dunkirk'' (2017) * '' Darkest Hour'' (2017)


Television

* ''Dunkirk'' (2004)


Books

* '' The Snow Goose: A Story of Dunkirk'', a novella by
Paul Gallico Paul William Gallico (July 26, 1897 – July 15, 1976) was an American novelist and short story and sports writer.Ivins, Molly,, ''The New York Times'', July 17, 1976. Retrieved Oct. 25, 2020. Many of his works were adapted for motion pictu ...


See also

*
1940 Dunkirk Veterans' Association The 1940 Dunkirk Veterans' Association was an association of British service veterans "who served at Dunkirk and other ports of evacuation between 10 May and June 1940" – that is in the Dunkirk evacuation of 1940, including those who were taken ...
* Dunkirk Medal


Notes


References


Bibliography

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *


Further reading

* * * * *


External links


Spitfires Join the Fighting – aerial battle over Dunkirk

Official website of Dunkirk memorial and museum

BBC Archive – Dunkirk Evacuation



Nazis invade France
Video analysis on WW2History.com
BBC Archives – J. B. Priestley's 'Postscript' – radio broadcast from 5 June 1940
{{DEFAULTSORT:Dunkirk Evacuation 1940 in France 1940 in the United Kingdom Amphibious operations of World War II Battle of France Battles and operations of World War II involving the United Kingdom Battles in Hauts-de-France Conflicts in 1940 Evacuations Evacuation June 1940 events May 1940 events Naval battles and operations of the European theatre of World War II