1950 in South Korea 25 June 1950 in the whole of Korea. The Korean War happened because the North Korean forces surprised the South Korean army and the small U.S. force stationed in the country, and quickly headed toward the capital of South Korea. The trigger for the war was when, in 1950, Syngman Rhee, who was the South Korean president those days, boasted that he was going to attack North Korea. It was a good enough excuse, so the North Koreans invaded South Korea. This started the actual fighting. On 26 June 1950, U.S. President Harry S. Truman directs General Douglas MacArthur to
South Korea United States Army of the US Army and Seventh Air Force of the US Air Force. They are stationed in installations at Osan, Kunsan, Yongsan, Dongducheon, Sungbuk, Camp Humphreys, and Daegu, as well as at Camp Bonifas in the DMZ Joint Security Area.<br> A fully functioning UN Command is at the top of the chain of command of all forces in South Korea, including the US forces and the entire South Korean military – if a sudden escalation of war between North and South Korea were to occur the United States would assume control of the South Korean armed forces