The MV Wilhelm Gustloff was a German KdF flagship during 1937-1945, constructed by the Blohm & Voss shipyards. It sank after being torpedoed by the Soviet submarine S-13 on 30 January 1945. 　　The ship was named after Wilhelm Gustloff, the assassinated German leader of the Swiss Nazi party. It was requisitioned into the Kriegsmarine (German Navy) on 1 September 1939 and served as ...