Vyacheslav Mikhaylovich Molotov was a Soviet politician, diplomat, and revolutionary. He was one of Joseph Stalin's closest allies and one of the most prominent figures in the Soviet government during his rule. In addition to serving as Chairman of the Council of People's Commissars from 1930 to 1941, he held office as Minister of Foreign Affairs from 1939 to 1949 and again from 1953 to 1956.