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fThe rescue of more than 338,000 British and French soldiers, between May 26 - June 4 of 1940.

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Why was the Dunkirk evacuation necessary?

How was the Dunkirk evacuation executed?

What was the significance of the Dunkirk evacuation?

Dunkirk evacuation, (1940) in World War II, the evacuation of the British Expeditionary Force (BEF) and other Allied troops from the French seaport of Dunkirk (Dunkerque) to England. Naval vessels and hundreds of civilian boats were used in the evacuation, which began on May 26. When it ended on June 4, about 198,000 British and 140,000 French and Belgian troops had been saved.

Blitzkrieg and the Allied collapse

The immediate context of the Dunkirk evacuation was Germany's invasion of the Low Countries and northern France in May 1940. On May 10 the German blitzkrieg attack on the Netherlands began with the capture by parachutists of key bridges deep within the country, with the aim of opening the way for mobile ground forces. The Dutch defenders fell back westward, and by noon on May 12 German tanks were on the outskirts of Rotterdam. Queen Wilhelmina and her government left the country for England on May 13, and the next day the Dutch army surrendered to the Germans.

Learn about the German invasion of France and the neutral nations of Belgium and Holland and the Dunkirk evacuation

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The invasion of Belgium also began on May 10, when German airborne troops landed on the fortress of Eben Emael, immediately opposite Maastricht, and on bridges over the Albert Canal. On May 11 the Belgian front was broken, and German tanks ran on westward while Belgian, French, and British divisions fell back to a line between Antwerp and Namur.

The German invasion of France hinged on Gen. Paul Ludwig von Kleist's surprise advance through the hilly and dense Ardennes Forest. On May 10 German tanks crossed Luxembourg to the southeastern border of Belgium, and by the evening of May 12 the Germans were across the Franco-Belgian frontier and overlooking the Meuse River. The next day they crossed the Meuse, and on May 15 they broke through the French defenses into open country, turning westward in the direction of the English Channel. That same day, Gen. Henri Giraud assumed command of the French Ninth Army and drew up a plan for a counteroffensive on a line 25 miles (40 km) west of the Meuse. On May 16 Giraud found that the forces for such an undertaking were not available, while the Germans had advanced in strength far beyond that line. He now decided to withdraw to the line of the Oise, 30 miles (48 km) farther back, and to block the Germans there. Once again he was too late, for the German panzer divisions outran his retreating troops and were across that barrier on May 17.

Even if the French had been able to mount a counteroffensive, they would not have found it easy to crush the invader. Kleist's southern flank was progressively lined by his motorized divisions, which in turn were relieved by the infantry corps that were marching on as fast as possible. This lining of the Aisne had an important indirect effect of playing on the most instinctive fear of the French. When, on May 15, French commander-in-chief Maurice Gamelin received an alarming report that the Germans were crossing the Aisne between Rethel and Laon, he told the government that he had no reserves between that sector and Paris and could not guarantee the security of the capital for more than a day. After Gamelin's startling message, French Premier Paul Reynaud hastily decided to move the seat of government from Paris to Tours. By evening more reassuring reports had come from the Aisne, and Reynaud broadcast a denial of "the most absurd rumours that the government is preparing to leave Paris." At the same time, he seized the opportunity to replace Gamelin and for that purpose summoned Gen. Maxime Weygand from Syria. Weygand did not arrive until May 19, and thus for three critical days the Supreme Command was without direction.

While Allied leaders were still hoping for an attack that would cut off the expanding "bulge," German armoured forces raced to the Channel and cut off the Allied forces in Belgium. The remaining obstacles that could have blocked the advance were not manned in time. After crossing the Oise on May 17, German Gen. Heinz Guderian's advance troops reached Amiens two days later. On May 20 they swept on and reached Abbeville, thus blocking all communications between north and south. By the next day motorized divisions had taken over the line of the Somme from Péronne to Abbeville, forming a strong defensive flank. Guderian's corps then turned north up the coast in a drive for Calais and Dunkirk on May 22. Gen. Georg-Hans Reinhardt swung south of the British rear position at Arras, headed for the same objective-the last escape port that remained open for the British.

Allied planners had hoped to check the Germans at the Dyle Line-a defensive line that ran from Antwerp south to the French frontier, north of Sedan-but by May 16 Gamelin had determined that such a stand was impracticable. The Allied armies in Belgium wheeled back to the line of the Scheldt. By the time they arrived there, the position had been undermined by the cutting of their communications. On May 19 Gen. John Gort, commander in chief of the British Expeditionary Force (BEF), began to consider the necessity of evacuating his forces by sea and the preparatory steps that such an endeavour would require. The next day, however, orders came from the British Cabinet that the BEF was to march south on Amiens. Gort argued that such a long-range drive in reverse was not practicable, either tactically or administratively. All he could manage was an attack by two divisions, which had just been rushed south to Arras, led by a brigade of infantry tanks, the only armoured troops he had. When this riposte was launched on May 21, it comprised no more than two tank battalions backed by two infantry battalions, while elements of one French light mechanized division covered its flanks. The British light tanks proved to be surprisingly effective against German antitank weapons, and this small drive into the corridor momentarily shook the nerve of the German High Command. German planners realized that if two or three armoured divisions had been available for a concentrated counterstroke, the German advance might have been dislocated.

After this flash in the pan the Allied armies in the north made no further effort to break out of the trap, while the belated relieving push from the south was so feeble as to be almost farcical. The prevailing confusion was increased by Weygand's arrival to take over supreme command. The 73-year-old veteran of World War I was better at expounding outdated theory than grasping the realities of a rapidly changing, increasingly motorized battlefield. His grandiloquent orders had no more chance of being translated into practical terms than those of Reynaud or new British Prime Minister Winston Churchill. While the governments and commanders got into a tangle of divergent views and orders, the cut-off armies in the north fell back on a slant closer to the coast under increasing pressure from Gen. Walther von Reichenau's advance through Belgium. More dangerous still was the backdoor approach of Guderian, whose armoured forces were sweeping north past Boulogne and Calais.

Consequently, three of Gort's divisions were withdrawn from the front and sent south to strengthen the line of canals that covered Dunkirk and the Allies' rear. Two more divisions were allotted for Weygand's renewed project of a Franco-British drive down into the German corridor. When the Belgians' extended right flank, adjoining the British, gave way under pressure from Reichenau, these two divisions were rushed north again. By the time they arrived on May 27, the Belgian centre had cracked, and there were no reserves to fill this fresh gap. With their country overrun and their backs to the sea, in a small strip crowded with refugees, the Belgians were driven to sue for an armistice that evening. The cease-fire was sounded early the next morning.

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Dunkirk evacuation | Facts, Map, Photos, Numbers, Timeline, & Summary

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Dunkirk evacuation (May 26-June 4, 1940), in World War II, the evacuation of about 198,000 soldiers of the British Expeditionary Force (BEF) and 140,000 French and Belgian troops from the French seaport of Dunkirk to England. Naval vessels and hundreds of civilian boats were used in the operation.

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Germany occupies the entirety of Poland, summer of 1941

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Paris falls to German forces

( Nazis ) on June 14, 1940

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The Battle of Britain on July 10 - October 31, 1940

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Japan attacks Pearl Harbor on December 7, 1941

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America joined the war in North Africa on November 8, 1942

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On September 16, 1939, the first convoy set out from Halifax, Nova Scotia for the United Kingdom.

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April - June of 1940, Germany secures control of naval and air bases

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Germany secures control for naval and air bases between April - June of 1940

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May 10, 1940, Blitzkrieg tactics lead to the rapid fall of France

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May 10, 1940, Blitzkrieg tactics lead to the rapid fall of Belgium

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May 10, 1940, Blitzkrieg tactics lead to the rapid fall of Netherlands

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July - October of 1940, Germany's Luftwaffe launches a bombing campaign against the UK, but the Royal Air Force defends successfully

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German U-Boats expand their operations using French ports in 1940

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German U-Boats expand operations using French ports in 1940

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German U-Boats target U.S. shipping after the U.S. enters the war in 1941

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German U-Boats target U.S. shipping after the U.S. enters the war in 1941

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German U-Boats target U.S. shipping after the U.S. enters the war in 1941

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June 4-7, 1942, The U.S. defeats Japan in a major naval battle

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July 10, 1943, Operation Husky begins. The Allies invade Sicily to free them from enemy occupation

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Operation Overlord, the Allies launch the largest invasion in history to free France from enemy occupation on June 6, 1944

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Germany surrenders on May 7, 1944. World war 2 ends in Europe

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August 6, 1945, the U.S. bombs Hiroshima, Japan leading to its surrender

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August 9, 1945, the U.S. bombs Nagasaki, Japan leading to its surrender

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German forces invaded Bialystok on June 22nd, 1941. By July, German forces scored a major victory.

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German forces invaded Minsk on June 22nd, 1941. By July, German forces scored a major victory.

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German forces invaded Brest-Litovsk on June 22nd, 1941. By July, German forces scored a major victory.

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German forces invaded Smolensk on June 22nd, 1941. By July, German forces scored a major victory.

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Between October 23 - November 4, 1942, El Almien was the climax and turning point of the North African campaign. The Axis army of Italy and Germany suffered a loss by the British Eighth Army.

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First Japanese landings on Luzon, Philippines, on December 10, 1941.

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First Japanese landings in Thailand on December 8, 1941.

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Japanese occupied Kuala Lumpur, Malaysia on January 11, 1942.

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Japanese bombed New Guinea on January 21, 1942.

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Singapore surrendered on February 15, 1942, to Japanese troops which resulted in a major British defeat.

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The Berlin Blockade on June 24, 1948 - May 12, 1949. The Soviet Union blocked all ground access to West Berlin in an attempt to force the Allies out of the city. The Allies responded by organizing the Berlin Airlift, supplying West Berlin with food, fuel, and other goods by air.

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The Korean War, on June 25, 1950 - July 27, 1953. A conflict between North Korea ( supported by the Soviet Union and China ) and South Korea ( backed by the United Nations and the U.S. ).

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The Cuban Missle Crisis, on October 16-28, 1962. The U.S. discovered Soviet missile sites in Cuba, leading to an intense 13 day standoff between the U.S. and the Soviet Union. It was one of the closest moment the world came to nuclear war, but both sides eventually reached an agreement.

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The Vietnam War, on November 1, 1955 - April 30, 1975. The conflict between communist North Vietnam ( supported by the USSR and China ) and non-communist South Vietnam ( backed by the U.S. ) resulted in the eventual; fall of Saigon and the unification under communist rule.

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On August 13, 1961, the Berlin Wall was built by the German Democratic Republic ( East Germany ) to stop East Germans from fleeing to West Berlin. It symbolizes the division between East and West during the Cold War.

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The U-2 incident, On May May 1, 1960, an American U-2 spy plane was shot down over the Soviet Union, leading to the capture of pilot Francis Gary Powers. The incident made the U.S. and Soviet relations worse.

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The Cuban Revolution, on January 1, 1959, Fidel Castro and his revolutionary forces overthrew the U.S. - dictator Fulgencio Batista, establishing a communist in Cuba. This even escalated Cold War tensions in the Western Hemisphere.

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The Bay of Pigs Invasion, on April 17-19, 1961, a failed attempt by a CIA - trained force of Cuban exiles to overthrow Fidel Castro's communist government. The invasion was a huge embarrassment for the U.S and strengthened Castro's position in Cuba.

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The Helsinki Accords, on August 1, 1975, a set of agreements signed by 35 nations, including the U.S. and Soviet Union, aimed at improving relations between the Eastern and Western blocs, promoting human rights, and decreasing tensions

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<img src="https://historyned.blog/wp-content/uploads/2015/08/helsinki-2.jpg" alt="40 Years Later: Rethinking the Helsinki Accords and Human Rights – Ned  Richardson-Little">

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The Soviet Invasion of Afghanistan, on December 24, 1979 - February 15, 1989, the Soviet Union intervened in Afghanistan to support the communist government against a growing civil war. The U.S. and other nations supported Afghan resistance groups.

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the Invasion of Grenada, on October 25 - December 15, 1983, the U.S. led an invasion of Grenada to overthrow a Marxist government and protect American medical students on the island. The operation was part of the bigger U.S. efforts to contain communist influence in the Caribbean and Latin America.

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The Fall of the Berlin Wall, on November 9, 1989, the Berlin Wall fell, signaling the collapse of East Germany and the bigger collapse of communist control in Eastern Europe. It marked the beginning of the Cold War's end, leading to Germany reuniting in 1990.

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The Iranian Revolution, on February 11, 1979, overthrowing Iran's pro-Western monarch, Shah Mohammed Reza Pahlavi, led to the establishing of the Islamic Republic under Ayatollah Khomeini. The revolution marked a major defeat for the U.S. influence in the Middle East and significantly altered the geopolitics of the region during the Cold War, especially after the U.S. Embassy in Tehran was seized and American diplomats were held hostage.

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<img src="https://i.ytimg.com/vi/nFYtSi4eTPY/sddefault.jpg" alt="11th February 1979: Iranian Revolution overthrows Mohammad Reza Shah Pahlavi,  last Shah of Iran - YouTube">

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The Warsaw Pact Invasion of Hungary, on November 4-11, 1956, in response to a popular uprising against the Soviet-backed communist government, Soviet forces and Warsaw Pact troops invaded Hungary to crush the rebellion. The Hungarian Revolution, which needed political improvement and greater independence from Moscow, was suppressed, leading to thousands of deaths and the confirmation of Soviet dominance over Eastern Europe.

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The Cambodian Genocide, on April 17, 1975 - January 7, 1979, the Khmer Rouge, a communist group led by Pol Pot, took over Cambodia. They tried to create a society where everyone worked on farms, but their extreme policies led to the deaths of about 1.7 to 2 million people. Many died from starvation, forced labor, or were killed.

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On June 24, 1948 - May 12, 1949, The Soviet Union blocked all land routes to West Berlin in an attempt to force the Allies out of the city.

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The Chinese Civil War, from August 1, 1927 - October 1, 1949, there was a conflict between the Nationalist Party ( KMT ) and the Communist Party ( CCP ).

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The Russian Revolution, started on March 8, 1917, when people protested against the Tsar because of food shortages and the war. This led to Tsar Nicholas II giving up the throne.