Vyacheslav Mikhailovich Molotov was a Russian politician and diplomat, an Old Bolshevik, and a leading figure in the Soviet government from the 1920s onward. He served as Chairman of the Council of People's Commissars from 1930 to 1941 and as Minister of Foreign Affairs from 1939 to 1949 and from 1953 to 1956.
During the 1930s, he ranked second in the Soviet leadership, after Joseph Stalin, whom he supported loyally for over 30 years, and whose reputation he continued to defend after Stalin's death, having himself been deeply implicated in the worst atrocities of the Stalin years – the forced collectivisation of agriculture in the early 1930s, and the Great Purge, during which he signed 373 lists of people condemned to execution.
As People's Commissar for Foreign Affairs in August 1939 became the principal Soviet signatory of the German–Soviet non-aggression pact, also known as the Molotov–Ribbentrop Pact. He retained his place as a leading Soviet diplomat and politician until March 1949, when he fell out of Stalin's favour and lost the foreign affairs ministry leadership to Andrei Vyshinsky.