German submarine U-567

German submarine U-567 was a type VII C submarine in Nazi Germany's Kriegsmarine during the Second World War.

Her keel was laid down on 27 April 1940 at the Blohm & Voss yard in Hamburg as yard number 543. She was launched on 6 March 1941 and was commissioned on 24 April under Kapitänleutnant Theodor Fahr. She entered service with the 3rd U-boat Flotilla for training. She began operations with that flotilla on 1 August 1941 and joined the 7th Flotilla on 1 November.

The U-boat was sunk with the loss of all crew on 21 December 1941.

Design
German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-567 had a displacement of 769 t when at the surface and 871 t while submerged. She had a total length of 67.10 m, a pressure hull length of 50.50 m, a beam of 6.20 m, a height of 9.60 m, and a draught of 4.74 m. The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of 2800 to 3200 PS for use while surfaced, two Brown, Boveri & Cie GG UB 720/8 double-acting electric motors producing a total of 750 PS for use while submerged. She had two shafts and two 1.23 m propellers. The boat was capable of operating at depths of up to 230 m.

The submarine had a maximum surface speed of 17.7 kn and a maximum submerged speed of 7.6 kn. When submerged, the boat could operate for 80 nmi at 4 kn; when surfaced, she could travel 8500 nmi at 10 kn. U-567 was fitted with five 53.3 cm torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one 8.8 cm SK C/35 naval gun, 220 rounds, and a 2 cm C/30 anti-aircraft gun. The boat had a complement of between forty-four and sixty.

First patrol
She left Trondheim in Norway on 5 August 1941 and entered the Atlantic via the gap between Iceland and the Faroe Islands, sinking the 3,485 GRT British merchant ship Fort Richepanse west of Ireland on 3 September. She docked at St. Nazaire in occupied France on 12 September.

Second patrol
The boat switched captains to Kapitänleutnant Engelbert Endrass, (who had been IWO [first watch officer] on Günther Prien's GS U-47 (1938) when she sank the battleship HMS Royal Oak (08) in 1939), on 15 October. The boat left St. Nazaire on 25 October 1941 and returned on 26 November. The patrol was unsuccessful.

Third patrol and loss
She attacked convoy HG 76 in the North Atlantic, north-east of the Azores, which was made up of 32 cargo ships and escorted by five destroyers, seven corvettes and one aircraft carrier, sinking the 3,324 GRT Norwegian merchant ship Annavore on 21 December 1941. U-567 was herself sunk later the same day at 44.03333°N, -20.16667°W by depth charges dropped by HMS Deptford (U53) and HMS Samphire (K128) - there were no survivors from her crew of 47.

Wolfpacks
U-567 took part in five wolfpacks, namely:
 * Grönland (10 – 23 August 1941)
 * Kurfürst (23 August – 2 September 1941)
 * Seewolf (2 – 9 September 1941)
 * Stosstrupp (30 October – 4 November 1941)
 * Störtebecker (15 – 24 November 1941)