The Battle of France, also known as the Fall of France, was the German invasion of France and the Low Countries during the Second World War. In the six weeks from 10 May 1940, German forces defeated Allied forces by mobile operations and conquered France, Belgium, Luxembourg and the Netherlands, bringing land operations on the Western Front to an end until 6 June 1944. Italy entered the war on 10 June 1940 and invaded France over the Alps.
In Fall Gelb (Case Yellow), German armoured units pushed 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. When British, Belgian and French forces were pushed back to the sea by the mobile and well-organised German operation, the British evacuated the British Expeditionary Force (BEF) and French divisions from Dunkirk in Operation Dynamo.
German forces began Fall Rot (Case Red) on 5 June. The sixty remaining French divisions and two British divisions made a determined resistance but were unable to overcome the German 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.
On 22 June, the Second Armistice at Compiègne was signed by France and Germany. The neutral Vichy government led by Marshal Philippe Pétain superseded the Third Republic and Germany occupied the north and west coasts of France and their hinterlands. Italy took control of a small occupation zone in the south-east and the Vichy regime retained the unoccupied territory in the south, known as the zone libre. In November 1942, the Germans occupied the zone under Case Anton (Fall Anton), until the Allied liberation in 1944.
