German submarine U-259


German submarine U-259 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 25 March 1941 at the Bremer Vulkan yard at Bremen-Vegesack, launched on 30 December 1941, and commissioned on 18 February 1942 under the command of Kapitänleutnant Klaus Köpke. After training with the 5th U-boat Flotilla at Kiel, U-259 was transferred to the 3rd U-boat Flotilla, based at La Pallice, France, for front-line service from 1 September 1942.
U-259 sank no ships in her short career, and was sunk off North Africa on 15 November 1942, during her second combat patrol, by a British Hudson bomber.

Design

were preceded by the shorter Type VIIB submarines. U-259 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-259 was fitted with five torpedo tubes, fourteen torpedoes, one SK C/35 naval gun, 220 rounds, and two twin C/30 anti-aircraft guns. The boat had a complement of between forty-four and sixty.

Service history

1st patrol

U-259 sailed from Kiel on 29 August 1942, and headed out into the mid-Atlantic, joining Wolfpack Lohs from 3 to 22 September, and Wolfpack Blitz from 22 to 25 September, but had no success. The U-boat arrived at La Pallice on 5 October after 38 days at sea.

2nd patrol

U-259 departed La Pallice on 5 November 1942 as part of Wolfpack Delphin, entered the Mediterranean Sea through the Strait of Gibraltar, and joined Wolfpack Wal on 12 November.

Sinking

On 15 November the U-boat was attacked by a British Hudson light bomber of No. 500 Squadron RAF, north of Algiers, in position. U-259 was sunk with all 48 hands when one of the depth charges dropped by the aircraft exploded on contact with the U-boat. The blast also crippled the aircraft, forcing the crew to bail out. Only the pilot and one crewman were rescued by the British sloops and.

Wolfpacks

U-259 took part in four wolfpacks, namely.