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 strategic targets in North Korea had been destroyed, and the B-29 Force now turned to secondary targets. Along with the SAC B-29 units, Tactical Air Command (TAC) deployed numerous fighter, fighter-bomber, tactical bomber, transport and support units to FEAF. TAC Lockheed F-80C Shooting Star and Republic F-84E Thunderjets units deployed to FEAF to rapidly gain control of the air from the Korean People's Armed Forces Air Corps. For a time in August and September 1950, all FEAF flying units had to fly from bases in Japan. The only continuously usable tactical base in Korea was Taegu (K-2), which the FEAF