Recognition Guide Warships of the Second World War
Royal Navy — Submarine P333

HMS Trump

T-class submarine (Group III)

HMS Trump
Royal Navy official photographer — This photograph FL 3478 comes from the collections of the Imperial War Museums (collection no. 8308-29) — Public domain — Wikimedia Commons Plate — P333 British T class submarine HMSM TRUMP underway.

Service

  1. Royal Navy as Trump8 July 1944 — August 1971421 days of the war
T-class submarine (Group III) Particulars
Name
HMS Trump
Pennant / hull number
P333
Builder
Vickers-Armstrongs, Barrow
Laid down
31 December 1942
Launched
25 March 1944
Commissioned
8 July 1944
Fate
Scrapped at Newport, Wales, August 1971 (1971)
Status
Scrapped

Specifications

Displacement, surfaced
1,327 long tons (1,348 t)
Displacement, submerged
1,571 long tons (1,596 t)
Length
83.21 m (273 ft)
Beam
7.62 m (25 ft)
Draught
3.66 m (12 ft)
Speed
15.5 knots (28.7 km/h, 17.8 mph)
Range
4,500 nmi (8,334 km)
Complement
63
Main gun
102 mm (4 in)

HMS Trump was a submarine of the T-class submarine (Group III) of the Royal Navy. She carried the pennant number P333. Her keel was laid at Vickers-Armstrongs, Barrow on 31 December 1942. She entered service on 8 July 1944, having been launched on 25 March 1944.

52 ships of the class were built. The class followed the Grampus-class submarine and was succeeded by the U class.

The boat displaced 1,327 long tons surfaced and 1,571 long tons submerged. She measured 83.2 m (273 ft) long with a beam of 7.6 m (25 ft). Her designed speed was 15.5 knots, and she carried a complement of 63. Her main battery was of 102 mm (4.0 in) calibre.

She was in commission for 421 days of the Second World War.

She was broken up for scrap in August 1971.

Written from the harvested record. Every figure above is sourced; the wording is this site's own.

Armament and machinery

Armament and machinery
Propulsion
  • 2 diesel engines 2500 hp each
  • 2 electric motors 1450 hp each
Armament
  • 6 internal forward-facing 21 in torpedo tubes
  • 2 external forward-facing torpedo tubes
  • 2 external amidships rear-facing torpedo tubes
  • 1 external rear-facing torpedo tubes
  • 6 reload torpedoes
  • QF 4 in deck gun
  • 3 anti-aircraft machine guns

Sister ships

27 more in the class

Sources

  • Facts harvested from HMS Trump on Wikipedia. Figures only — no wording is taken from it.
  • Photograph: Royal Navy official photographer — This photograph FL 3478 comes from the collections of the Imperial War Museums (collection no. 8308-29) — Public domain — Wikimedia Commons