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
North Korea–South Korea relations the South the following year, though the US Korean Military Advisory Group remained to train the Republic of Korea Army. As a result, two antagonistic states emerged, with diametrically opposed political, economic, and social systems. Both opposing governments considered themselves to be the government of the whole of Korea, and both saw the division as temporary. The DPRK proclaimed Seoul to be its official capital, a position not changed until 1972. North Korea invaded the South on June 25, 1950, and swiftly overran most of the country. In September 1950 the United Nations force, led by the United States, intervened