Walton Walker backed South Korea, and China allied with the Soviet Union in what was to become the first military action of the Cold War. Shortly after 75,000 North Korean troops with tanks invaded South Korea on June 25, 1950, American air and sea forces were ordered by President Harry S. Truman to give South Korean troops support. The U.S. Eighth Army was ordered to intervene and drive the invaders back across the 38th parallel, the border between the two countries. With only four lightly equipped and poorly trained divisions, Walker began landing troops on the southeast side of the Korean peninsula
United States Air Force In South Korea ongoing threat of aggression from North Korea, USAF personnel assigned to South Korea are exempt from Expeditionary duty as part of the Global War on Terrorism. Command and Control Wings United States Air Force In South Korea The United States Air Force in South Korea is composed of units assigned to Pacific Air Forces Seventh Air Force. The mission of the personnel, equipment and aircraft is to deter, protect and defend the Republic of Korea from attack from the Democratic People's Republic of Korea (DPRK) or more commonly known as North Korea. The mission of Seventh Air Force is to