HMS Tempest (N86)
|Builder:||Cammell Laird & Co Limited, Birkenhead|
|Laid down:||6 June 1940|
|Launched:||10 June 1941|
|Commissioned:||6 December 1941|
|Fate:||sunk 13 February 1942|
|Class & type:||British T class submarine|
|Displacement:||1,090 tons surfaced
1,575 tons submerged
|Length:||275 ft (84 m)|
|Beam:||26 ft 6 in (8.08 m)|
|Draught:||16.3 ft (5.0 m)|
Twin diesel engines 2,500 hp (1.86 MW) each
|Speed:||15.25 knots (28.7 km/h) surfaced
9 knots (20 km/h) submerged
|Range:||4,500 nautical miles at 11 knots (8,330 km at 20 km/h) surfaced|
|Test depth:||300 ft (91 m) max|
|Armament:||6 internal forward-facing torpedo tubes
2 external forward-facing torpedo tubes
Tempest had a short-lived career, serving in the Mediterranean.
She sailed from Malta on the night of 10 February 1942 to patrol the Gulf of Taranto. On the evening of the 11th Tempest was signalled that the Italians were aware of a submarine in her vicinity and that it should be assumed that her patrol had been compromised. On the 13th, Tempest was sighted on the surface by the Spica-class torpedo boat Circe. Tempest crash dived and Circe began depth charging the area, eventually resulting in oil being seen on the surface. Tempest's battery tanks had burst filling the boat with chlorine gas and the vessel was forced to surface, whereupon she was hit by gunfire from the Circe. The crew abandoned the submarine, and 23 of the crew of 62 were picked up some 3 hours later by the warship. The Italians attempted to board the abandoned vessel but were unable to, due to rough seas. Instead, the torpedo boat opened fire, scoring more than a dozen direct hits, but failing to sink the Tempest. Finally the Italians attempted to take the submarine in tow. Two members of the warship’s crew boarded the submarine and prepared the tow. As Circe manoeuvred to take up the tow, Tempest suddenly started to sink, forcing those on board to jump into the sea. The submarine slipped beneath the waves stern-first, with the bows disappearing vertically.
- Colledge, J. J.; Warlow, Ben (2006) . Ships of the Royal Navy: The Complete Record of all Fighting Ships of the Royal Navy (Rev. ed.). London: Chatham Publishing. ISBN 978-1-86176-281-8. OCLC 67375475.
- Hutchinson, Robert (2001). Jane's Submarines: War Beneath the Waves from 1776 to the Present Day. London: HarperCollins. ISBN 978-0-00-710558-8. OCLC 53783010.