History | |
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Name | Duguay-Trouin |
Builder | Naval Group |
Laid down | 26 June 2009 |
Launched | 9 September 2022 |
Commissioned | 28 July 2023 [1] |
In service | 4 April 2024 [2] |
General characteristics | |
Class and type | Suffren-class submarine |
Displacement |
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Length | 99.5 m (326 ft 5 in) |
Beam | 8.8 m (28 ft 10 in) |
Draught | 7.3 m (23 ft 11 in) |
Propulsion |
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Speed |
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Range | Unlimited |
Endurance | 70 days of food [3] |
Complement |
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Sensors and processing systems |
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Armament |
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Duguay-Trouin (S636) is a French nuclear attack submarine and the second boat of the Suffren class. The vessel was laid down on 26 June 2009 [6] and launched on 9 September 2022 [7] [8] at Cherbourg. It was commissioned on 28 July 2023. [1]
Naval Group is a major French industrial group specializing in naval defense design, development and construction. Its headquarters are located in Paris.
The Le Redoutable-class submarine was a ballistic missile submarine class of the French Navy. In French, the type is called Sous-marin Nucléaire Lanceur d'Engins (SNLE), literally "Missile-launching nuclear submarine". When commissioned, they constituted the strategic part of the naval component of the French nuclear triad, then called Force de frappe.
The Suffren class is a class of nuclear-powered attack submarines, designed by the French shipbuilder Naval Group for the French Navy. It is intended to replace the Rubis-class submarines. Construction began in 2007 and the lead boat of the class, Suffren, was commissioned on 6 November 2020. It officially entered active service on 3 June 2022.
The Rubis class is a class of nuclear-powered attack submarines operated by the French Navy. It originally comprised six boats, the first entering service in 1983 and the last in 1993. Two additional units originally planned were cancelled as a result of post-Cold War budget cuts. All submarines of the Rubis class have been based at Toulon and are part of the Escadrille de sous-marins nucléaires d'attaque. Smaller than contemporary designs of other major world navies, the Rubis class shares many of its system designs with the conventionally-powered Agosta class. In the late 1980s, the Rubis class was proposed to Canada in the context of their plan to acquire nuclear-powered submarines.
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Tourville (S637) is a French nuclear attack submarine (SNA). After the Suffren and Duguay-Trouin, it is the third of six Suffren-class submarines in the Barracuda program, the French Navy's second-generation nuclear attack submarine. Like several French naval ships before her, she is named after Vice-Admiral and Marshal of France Anne Hilarion de Costentin de Tourville.