Soon after the end of World War II and the beginning of the Cold War, the Soviet Union initiated the rearming of the German Democratic Republic (GDR), which had been founded in October 1949 as a satellite state from the Soviet Zone of Occupation. Beginning in 1950, Soviet Navy officers helped to establish the Hauptverwaltung Seepolizei (Main Administration Sea Police), which was renamed Volkspolizei–See (VP–See) (People's Police – Sea) on 1 July 1952. At the same time parts of the erstwhile maritime police were reorganized into the new Grenzpolizei–See (Border Police –– Sea), to guard the sea frontiers, and incorporated into the Deutsche Grenzpolizei (German Border Police) that had been set up in 1946.