Cold War Timeline By DomoniqueP Jul 24, 1945 Postdamn Agreement Apr 3, 1948 The Marshall Plan Aug 29, 1949 Soviet Atomic Bomb Test Sep 9, 1949 NATO Jun 25, 1950 The Korean War Jul 17, 1953 Nikita Khrushchev Aug 13, 1953 Dwight Eisenhower May 1, 1955 The Warsaw Pact Jan 1, 1959 The Cuban Revolution May 1, 1960 The U-2 Incident Apr 17, 1961 The Bay of Pigs Jun 21, 1964 Leonid Brezhnev May 26, 1972 SALT 1 Mar 1, 1975 The Khmer Rouge and Cambodia Aug 16, 1980 Ronald Reagan