German submarine U-335 [SEP] manufacturer
German submarine U-335
German submarine "U-335" was a Type VIIC U-boat of Nazi Germany's "Kriegsmarine" during World War II. The submarine was laid down on 3 January 1941 at the Nordseewerke yard at Emden as yard number 207, launched on 15 October and commissioned on 17 December. After training between December 1941 and July 1942, "U-335" departed Kiel harbour to conduct a war patrol in the Atlantic Ocean. However, after only three days, she was torpedoed and sunk by a British submarine and
German submarine U-520
German submarine "U-520" was a Type IXC U-boat of Nazi Germany's "Kriegsmarine" during World War II. The U-boat was laid down on 1 July 1941 at the Deutsche Werft yard in Hamburg as yard number 335, launched on 2 March 1942 and commissioned on 19 May 1942 under the command of "Kapitänleutnant" Volkmar Schwartzkopff. After training with the 4th U-boat Flotilla, she was transferred to the 2nd flotilla for front-line service on 1 October 1942.