Military history of France during World War II the end of the war in Europe (May 1945), the Free French forces comprised 1,250,000, including seven infantry and three armoured divisions fighting in Germany. Other Free French units were directly attached to Allied forces including the British SAS, RAF and the Soviet air force. The "Forces Expéditionnaires Françaises d'Extrême-Orient" (FEFEO) was a French expeditionary corps created on 4 October 1943 to fight in the Asian theatre of World War II and liberate French Indochina which was still occupied by the Japanese since 1940. Recruiting posters of the FEFEO depicted a US-built M4 Sherman tank of general Leclerc's Free French
US signals intelligence in the Cold War continuing the World War II legacy. President Harry Truman, on 24 October 1952, issued a directive that set the stage for the National Security Agency, whose scope went beyond the pure military. NSA was created on 4 November 1952. Air Force SIGINT, by the Air Force Security Service, supported numerous Korean War operations. They often gave early warning of bombing attacks or ambushes for fighter aircraft. Since the North Koreans operated under Soviet doctrine, with strict ground control, the ground-controlled interception communications were especially vulnerable. North Korean orders to bombing units might well be intercepted and processed in the US