The Cold War In Action document summarizes key events of the Cold War and the Korean War in 3-4 sentences each: 1. Invasion: In June 1950, North Korea invaded South Korea, rapidly taking the capital Seoul. UN forces were forced back until establishing a perimeter around the southern port city of Pusan by early August. 2. Counterattack: In September 1950, UN forces launched an amphibious invasion at Inchon, cutting off North Korean troops. They recaptured Seoul and pushed into North Korea, taking the capital Pyongyang in October. 3. Chinese Advance: From late 1950 to January 1951, Chinese forces entered the war and launched a counteroffensive that drove