German Invasion of France
The German Invasion of France also known as the Four State Fall. Was the swift and resounding invasion of the pre-war states of France, Luxembourg, Belgium and the Netherlands. It was conducted in May 1940 by Nazi Germany. On 3 September 1939, France had declared war on Germany, following the German invasion of Poland. In early September 1939, France began the limited Saar Offensive. By mid-October, the French had withdrawn to their start lines. The Germans invaded Belgium, Luxembourg and the Netherlands on 10 May, Italy entered the war on 10 June 1940 and German forces defeated the Allies on 25 June. France and the Low Countries were conquered, ending land operations on the Western Front until the Normandy landings on 6 June 1944.
In Fall Gelb (Case Yellow), German armoured units made a surprise push through the Ardennes and then along the Somme valley, cutting off and surrounding the Allied units that had advanced into Belgium to meet the expected German invasion. British, Belgian and French forces were pushed back to the sea by the German armies and the British evacuated the British Expeditionary Force (BEF), French and Belgian troops from Dunkirk in Operation Dynamo.
German forces began Fall Rot (Case Red) on 5 June. The sixty remaining French divisions and the two British divisions in France made a determined stand on the Somme and Aisne but were defeated by the German combination of air superiority and armoured mobility. German tanks outflanked the Maginot Line and pushed deep into France, occupying Paris unopposed on 14 June. After the flight of the French government and the collapse of the French Army, German commanders met with French officials on 18 June to negotiate an end to hostilities.