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Major Events of June 1940: Key Historical Moments from the Month

Each month is marked by defining moments that shape the course of history. Whether through political shifts, cultural movements, or world-changing events, these periods leave a lasting impression. Dive into the most important events from June 1940 and discover how they influenced the world both then and now.

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Major Events of June 1940: Key Historical Moments from the Month

  • 01 Jun 1940 British withdrawal from Dunkirk: On June 1, 1940, British forces completed their withdrawal from Dunkirk as Operation Dynamo concluded. This marked a pivotal moment in World War II, allowing many troops to escape to safety despite the ongoing threat from German forces. source: britannica.com
  • 02 Jun 1940 German bombing of Dunkirk beach during World War II: On June 2, 1940, German aircraft conducted bombing raids on the beaches of Dunkirk, France, targeting Allied forces during their evacuation. source: historyofwar.org
  • 03 Jun 1940 Battle of Dunkirk concludes with German victory: The Battle of Dunkirk ended on June 3, 1940, with German forces achieving victory as Allied troops completed their evacuation from Dunkirk. source: historyofwar.org
  • 04 Jun 1940 Dunkirk evacuation concludes: The evacuation of Allied forces from Dunkirk, known as Operation Dynamo, concluded on June 4, 1940. Over nine days, from May 26 to June 4, approximately 338,000 British and French soldiers were evacuated from the beaches and harbor of Dunkirk to England, despite continuous German attacks. This operation allowed the core of the British Expeditionary Force to escape, preserving a significant portion of the Allied military strength. source: britannica.com
  • 05 Jun 1940 German offensive in Battle of France - Operation Fall Rot: On June 5, 1940, Germany launched Operation Fall Rot, the second phase of its offensive in the Battle of France. This operation aimed to capture the remaining French territory and force France to surrender. The German forces advanced rapidly, leading to the eventual fall of France and the signing of an armistice on June 22, 1940. source: en.wikipedia.org
  • 06 Jun 1940 Italian maritime mobilization: On June 6, 1940, Italy began mobilizing its naval forces in preparation for potential conflict during World War II. This move was part of Italy's broader strategy to assert its influence in the Mediterranean region as tensions escalated in Europe. source: britannica.com
  • 07 Jun 1940 Norwegian royal family and government go into exile: On June 7, 1940, the Norwegian royal family and government fled to London to establish a government-in-exile following the German occupation. This move was crucial for maintaining Norwegian sovereignty and resistance against Nazi rule. source: britannica.com
  • 08 Jun 1940 Allied evacuation from Narvik completed: On June 8, 1940, the Allied evacuation from Narvik, Norway, was completed, marking the end of the Norwegian campaign. The operation, known as Operation Alphabet, involved the withdrawal of British, French, and Polish troops from the harbor of Narvik. The evacuation was prompted by the German invasion of France, which reduced the strategic importance of Scandinavia. The last Allied troops left the Narvik area on June 8, 1940. source: en.wikipedia.org
  • 09 Jun 1940 German offensive in Aisne sector: On June 9, 1940, during the Battle of France, German forces launched an offensive in the Aisne sector. The 5th and 7th Panzer Divisions crossed the Seine River, with the 5th Panzer Division capturing the city of Rouen. The 14th Panzer Corps broke through at Amiens, while the 16th Panzer Corps continued to be held down in Péronne by French defenses. source: ww2db.com
  • 10 Jun 1940 Italy enters World War II: On June 10, 1940, Italy declared war on France and the United Kingdom, entering World War II on the side of the Axis powers. The Italian government, led by Benito Mussolini, aimed to expand its influence in Europe and Africa by joining the conflict. source: en.wikipedia.org
  • 11 Jun 1940 Italy enters World War II: On June 11, 1940, Italy declared war on France and the United Kingdom, entering World War II on the side of the Axis powers. This action expanded the conflict in Europe, leading to further military engagements. source: en.wikipedia.org
  • 12 Jun 1940 British and French troops surrender to Rommel at Saint-Valery-en-Caux: On June 12, 1940, British and French forces surrendered to German General Erwin Rommel at Saint-Valery-en-Caux during World War II. This event marked a significant defeat for the Allies in the Battle of France, leading to the evacuation of remaining troops from the continent. source: bbc.com
  • 13 Jun 1940 Soviet Union annexes Baltic States: On June 13, 1940, the Soviet Union formally annexed the Baltic States of Estonia, Latvia, and Lithuania. This action was part of the Soviet strategy to expand its influence in Eastern Europe during World War II, following the Molotov-Ribbentrop Pact with Nazi Germany. source: bbc.com
  • 14 Jun 1940 First inmates arrive at Auschwitz: On June 14, 1940, the first inmates arrived at Auschwitz concentration camp, marking the beginning of one of the most notorious sites of the Holocaust. Initially established as a detention center for political prisoners, it later became a major extermination camp. source: ushmm.org
  • 15 Jun 1940 France surrenders to Nazi Germany: On June 15, 1940, following the rapid advance of German forces, the French government signed an armistice with Nazi Germany, leading to the occupation of northern and western France. source: britannica.com
  • 16 Jun 1940 France changes leadership during World War II: On June 16, 1940, following the fall of France to Nazi Germany, a new government was formed under Marshal Philippe Pétain. This marked a significant shift in French leadership during the war, as Pétain sought an armistice with Germany. source: britannica.com
  • 17 Jun 1940 France seeks surrender terms from Germany: On June 17, 1940, the French government officially sought terms of surrender from Nazi Germany after the rapid advance of German forces. This marked a pivotal moment in World War II, leading to the establishment of the Vichy regime. source: britannica.com
  • 18 Jun 1940 Churchill delivers defiant speech in House of Commons: On June 18, 1940, British Prime Minister Winston Churchill delivered a defiant speech in the House of Commons, rallying the nation during World War II. His speech emphasized resilience and determination in the face of adversity. source: britannica.com
  • 19 Jun 1940 Rommel's 7th Armour Division captures Cherbourg: On June 19, 1940, General Erwin Rommel's 7th Armoured Division successfully captured the strategic port city of Cherbourg during World War II. This victory was crucial for the German forces in their campaign in France. source: britannica.com
  • 20 Jun 1940 FDR prepares United States for World War II: On June 20, 1940, President Franklin D. Roosevelt began preparations for the United States' involvement in World War II. This included military buildup and strategic planning in response to the escalating global conflict. source: archives.gov
  • 21 Jun 1940 France surrenders to Nazi Germany: On June 21, 1940, France officially surrendered to Nazi Germany after a swift military campaign. This capitulation led to the establishment of the Vichy regime and marked a significant turning point in World War II. source: britannica.com
  • 22 Jun 1940 France surrenders to Nazi Germany in symbolic Compiègne Forest: On June 22, 1940, the French government signed an armistice with Nazi Germany in the Compiègne Forest, symbolizing France's defeat. This event was marked by the same location where Germany had surrendered in World War I. source: britannica.com
  • 23 Jun 1940 Vichy France-Italy Armistice: On June 23, 1940, the Vichy France-Italy Armistice was signed, ending hostilities between France and Italy during World War II. This followed the German-French armistice signed on June 22, 1940, which divided France into occupied and unoccupied zones. The Franco-Italian armistice was signed on June 24, 1940, and both armistices took effect on June 25, 1940. source: britannica.com
  • 24 Jun 1940 Franco-Italian Armistice of World War II: The Franco-Italian Armistice was signed on June 24, 1940, ending hostilities between France and Italy during World War II. This followed the German-French armistice signed on June 22, 1940, which divided France into occupied and unoccupied zones. Both armistices took effect on June 25, 1940. source: britannica.com
  • 25 Jun 1940 French armistice with Nazi Germany takes effect: On June 22, 1940, France signed an armistice with Nazi Germany, which became effective on June 25, 1940, ending hostilities between the two nations. source: britannica.com
  • 27 Jun 1940 German occupation of France completed: On June 27, 1940, Germany completed its occupation of France following the armistice signed earlier that month. This marked a significant point in World War II, leading to the establishment of the Vichy regime. source: britannica.com
  • 28 Jun 1940 Soviet territorial expansion in Romania: On June 28, 1940, the Soviet Union expanded its territory into Romania, following the invasion earlier that week. This expansion was part of the USSR's strategy to gain influence in Eastern Europe. source: britannica.com
  • 29 Jun 1940 US Alien Registration Act passed: The US Congress passed the Alien Registration Act, requiring non-citizens to register with the government. This act aimed to monitor foreign nationals during World War II and included provisions for deportation of those deemed dangerous. source: archives.gov
  • 30 Jun 1940 Germany invades Channel Islands: Germany launched an invasion of the Channel Islands, marking the first British territory to be occupied during World War II. This event led to a prolonged occupation that lasted until 1945. source: bbc.com