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 the total population, were killed in North Korea (with the total casualties of some 2.5 million). More than 80% of the industrial and public facilities and transportation infrastructure, three-quarters of all government buildings, and half of all housing was destroyed. Both North and South Korea were devastated by the war, and the armistice has generally been adhered to by the North Koreans. As the Armistice took hold, the U.S. Air Force redeployed all but one tactical fighter wing from the peninsula, and in November 1954 Fifth Air Force was relieved from assignment for combat forces in South Korea. Fifth Air