Soviet submarine K-56 (1940)

Soviet submarine K-56 was a K-class submarine of the Soviet Navy during World War II operating with the Baltic Fleet.

Operational history
Entered in service after the German invasion, she saw active service late during the war.

Additionally, K-56 torpedoed and damaged the German merchant Baltenland(3038 GRT) off Poland on 26 December 1944.

Fate
Sunk in 1957 at nuclear trials.