German submarine U-361

History
Nazi Germany
NameU-361
Ordered7 December 1940
BuilderFlensburger Schiffbau-Gesellschaft, Flensburg
Yard number480
Laid down12 September 1941
Launched9 September 1942
Commissioned18 December 1942
FateSunk by a British aircraft on 17 July 1944, west of Narvik
General characteristics
Class and typeType VIIC submarine
Displacement
Length
Beam
  • 6.20 m (20 ft 4 in) o/a
  • 4.70 m (15 ft 5 in) pressure hull
Height9.60 m (31 ft 6 in)
Draught4.74 m (15 ft 7 in)
Installed power
  • 2,800–3,200 PS (2,100–2,400 kW; 2,800–3,200 bhp) (diesels)
  • 750 PS (550 kW; 740 shp) (electric)
Propulsion
Speed
  • 17.7 knots (32.8 km/h; 20.4 mph) surfaced
  • 7.6 knots (14.1 km/h; 8.7 mph) submerged
Range
  • 8,500 nmi (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph) surfaced
  • 80 nmi (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth
  • 230 m (750 ft)
  • Crush depth: 250–295 m (820–968 ft)
Complement4 officers, 40–56 enlisted
Armament
Service record[1]
Part of:
Identification codes: M 49 274
Commanders:
  • Kptlt. Hans Seidel
  • 18 December 1942 – 17 July 1944
Operations:
  • 3 patrols:
  • 1st patrol:
  • 22 February – 27 March 1944
  • 2nd patrol:
  • 31 March – 24 April 1944
  • 3rd patrol:
  • 27 June – 17 July 1944
Victories: None

German submarine U-361 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

She carried out three patrols. She did not sink or damage any ships.

She was a member of six wolfpacks.

She was sunk by a British aircraft west of Narvik on 17 July 1944.

Design

[edit]

German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-361 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged.[2] She had a total length of 67.10 m (220 ft 2 in), a pressure hull length of 50.50 m (165 ft 8 in), a beam of 6.20 m (20 ft 4 in), a height of 9.60 m (31 ft 6 in), and a draught of 4.74 m (15 ft 7 in). The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of 2,800 to 3,200 metric horsepower (2,060 to 2,350 kW; 2,760 to 3,160 shp) for use while surfaced, two AEG GU 460/8–27 double-acting electric motors producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged. She had two shafts and two 1.23 m (4 ft) propellers. The boat was capable of operating at depths of up to 230 metres (750 ft).[2]

The submarine had a maximum surface speed of 17.7 knots (32.8 km/h; 20.4 mph) and a maximum submerged speed of 7.6 knots (14.1 km/h; 8.7 mph).[2] When submerged, the boat could operate for 80 nautical miles (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 8,500 nautical miles (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph). U-361 was fitted with five 53.3 cm (21 in) torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one 8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and two twin 2 cm (0.79 in) C/30 anti-aircraft guns. The boat had a complement of between forty-four and sixty.[2]

Service history

[edit]

The submarine was laid down on 12 September 1941 at the Flensburger Schiffbau-Gesellschaft yard at Flensburg as yard number 480, launched on 9 September 1942 and commissioned on 18 December under the command of Kapitänleutnant Hans Seidel.

She served with the 8th U-boat Flotilla from 18 December 1942 and the 11th flotilla from 1 March 1944.

First patrol

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U-359's first patrol took her from Kiel in Germany to Narvik in Norway.

Second patrol

[edit]

Her second foray was toward Bear Island in the Barents Sea, then into the Norwegian Sea.

Third patrol and loss

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U-361 left Narvik for the last time on 27 June 1944. On 17 July, she was attacked by a British Catalina flying boat of No. 210 Squadron RAF. On the initial attack, the Catalina's depth charges failed to release, and U-361s crew were able to fire their anti-aircraft gun, hitting the aeroplane as it attacked again, killing the navigator and injuring four others. The first pilot, John Cruickshank, was hit in seventy-two places, with two serious wounds to his lungs and ten penetrating wounds to his lower limbs. In this second attack, Cruikshank's depth charges hit the U-361, sinking her. For his heroism in the attack, and in the five and a half hours until the Catalina returned to Sullum Voe, Cruickshank was awarded the Victoria Cross. There were no survivors of the U-boat's crew, all 52 men died.[3]

Previously recorded fate

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U-361 was originally noted as sunk on 17 July 1944 by a British B-24 Liberator of 86 Squadron. This attack sank U-347.[1]

Wolfpacks

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U-361 took part in six wolfpacks, namely:

  • Boreas (29 February – 10 March 1944)
  • Thor (10 – 26 March 1944)
  • Blitz (2 – 5 April 1944)
  • Keil (5 – 20 April 1944)
  • Donner & Keil (20 – 23 April 1944)
  • Trutz (28 June – 10 July 1944)

References

[edit]
  1. ^ a b Helgason, Guðmundur. "The Type VIIC boat U-361". German U-boats of WWII – uboat.net. Retrieved 27 August 2012.
  2. ^ a b c d Gröner 1991, pp. 43–46.
  3. ^ Hofmann, Markus. "U 361". Deutsche U-Boote 1935–1945 – u-boot-archiv.de (in German). Retrieved 26 December 2014.

Bibliography

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  • Busch, Rainer; Röll, Hans-Joachim (1999). German U-boat commanders of World War II : a biographical dictionary. Translated by Brooks, Geoffrey. London, Annapolis, Md: Greenhill Books, Naval Institute Press. ISBN 1-55750-186-6.
  • Busch, Rainer; Röll, Hans-Joachim (1999). Deutsche U-Boot-Verluste von September 1939 bis Mai 1945 [German U-boat losses from September 1939 to May 1945]. Der U-Boot-Krieg (in German). Vol. IV. Hamburg, Berlin, Bonn: Mittler. ISBN 3-8132-0514-2.
  • Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. German Warships 1815–1945. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4.
[edit]
  • Helgason, Guðmundur. "The Type VIIC boat U-361". German U-boats of WWII – uboat.net. Retrieved 26 December 2014.
  • Hofmann, Markus. "U 361". Deutsche U-Boote 1935–1945 – u-boot-archiv.de (in German). Retrieved 26 December 2014.