German submarine U-235
German submarine U-235 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
Design
German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-235 had a displacement of when at the surface and while submerged. She had a total length of, a pressure hull length of, a beam of, a height of, and a draught of. The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of for use while surfaced, two AEG GU 460/8–27 double-acting electric motors producing a total of for use while submerged. She had two shafts and two propellers. The boat was capable of operating at depths of up to.The submarine had a maximum surface speed of and a maximum submerged speed of. When submerged, the boat could operate for at ; when surfaced, she could travel at. U-235 was fitted with five torpedo tubes, fourteen torpedoes, one SK C/35 naval gun, 220 rounds, and an anti-aircraft gun. The boat had a complement of between forty-four and sixty.
Service history
The submarine was laid down on 25 February 1942 at the Friedrich Krupp Germaniawerft yard at Kiel as yard number 665, launched on 4 November and commissioned on 19 December under the command of Oberleutnant zur See Goske von Möllendorf.After training with the 5th U-boat Flotilla at Kiel, U-235 was transferred to the 22nd flotilla on 29 October 1943, following her sinking in May by US bombs in Kiel. She had been raised, repaired and returned to service. She was reassigned to the 31st U-boat Flotilla on 2 April 1945, less than two weeks before her second sinking.