Formally decommissioned July 2025 before spending up to 2 years with a skeleton crew being prepared for long-term storage afloat. She will then join the fleet of boats in 3 Basin at Devonport to await disposal.
Seventh Trafalgar Class Submarine Named by Mrs Hamilton, wife of Archie Hamilton, Minister of State for Armed Forces. First SSN to be launched from Devonshire Dock Hall on shiplift
There is limited information about Triumph's service to the nation in the public domain for obvious reasons but she has been deployed across the globe. In the 1990s this involved tracking the much-reduced Russian submarine fleet in the High North and North Atlantic but as time went on, RN submarines were increasingly sent further afield, particularly to the Middle East. In 1998 the Tomahawk Land Attack missile entered service with the RN and for many years, at least one T or S-class boat was kept deployed East of Suez as the 'duty TLAM boat', ready to respond to events in the region.
Triumph returning after firing Tomahawk missiles at Gaddafi's forces in Libya
Triumph has fired Tomahawk missiles in anger on at least 3 occasions, each time flying the Jolly Roger flag to mark a successful combat patrol on her return home. In 2001 she participated in Operation Veritas, launching strikes against terrorist targets in Afghanistan. In 2011 she conducted two separate patrols as part of Operation Ellamy, firing TLAM against targets in Libya in March and again in June.
Following an extensive period in maintenance and a number of equipment upgrades, HMS Triumph retook her place on the front line.
Official
SSN 4b Specification
Primary Roles
Anti-submarine/surface vessel warfare
Secondary Roles
Land attack (optional), Minelaying, Designed for littoral, deep sea or world-wide deployment.
Length overall
91.7m
Beam
10.4m
Draught
10m (max)
Displacement
6,000 tons (surface)
6,500 tons (submerged)
Diving Depth
over 300m
Speed
Submerged 32 knots (design)
No. of shafts
1
Reactor
1 x Rolls Royce PWR-2
Turbines
2 x GEC Turbines
Generators
2 x WH Allen turbo generators, 2 Paxman diesel alternators (2,800 hp)
Power
15,500 shp
Endurance
90 day patrol
Propulsion
Pump jet propulsor
Armament
5 x 533mm missile tubes
Total of 38 weapons
Sub Harpoon missiles (SSM)
Spearfish torpedoes
Tigerfish torpedoes
Tomahawk missiles (SLCM)
Mines (in lieu of torpedoes)
Countermeasures
2 x SSE Mk 10 Launchers for Type 2066 and 2071 decoys
ESM; Racal UAP 3, passive intercept
Navigation
Kelvin Hughes Type 1007
Combat Data Systems
BAeSEMA SMCS
Weapons Control
Dowty tactical control system SAFS 3 FCS
Sonars
Marconi/Ferranti Type 2076 integrated suite with reelable towed array
Complement
108 (12 officers) + 12 spare
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This form is for you to comment on, or add additional information to this page. Any questions will be deleted. If you wish to ask a question contact the Branch or the Webmaster using the Contact Us page or ask your question on our Facebook Page
Combat veteran Frank Ramsey (Gene Hackman) and his second-in-command Ron Hunter (Denzel Washington) are the chief officers on board US nuclear submarine Crimson Tide.
They are heading for Russia, ready to intervene in an escalating crisis which could result in the outbreak of World War 3. When they then receive orders to launch their missiles, Ramsay and Hunter clash over the validity of the command and mutiny ensues.
Combat veteran Frank Ramsey (Gene Hackman) and his second-in-command Ron Hunter (Denzel Washington) are the chief officers on board US nuclear submarine Crimson Tide.
They are heading for Russia, ready to intervene in an escalating crisis which could result in the outbreak of World War 3. When they then receive orders to launch their missiles, Ramsay and Hunter clash over the validity of the command and mutiny ensues.
This form is for you to comment on, or add additional information to this page. Any questions will be deleted. If you wish to ask a question contact the Branch or the Webmaster using the Contact Us page or ask your question on our Facebook Page