French submarine Duguay-Trouin

History
France
Name	Duguay-Trouin
Builder	Naval Group
Laid down	26 June 2009
Launched	9 September 2022
Commissioned	28 July 2023
In service	4 April 2024
General characteristics
Class & type	Suffren-class submarine
Displacement	4,765 t surfaced; 5,300 t submerged;
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	K15 nuclear reactor, 150 MW (200,000 hp); 2 x Turbo-generator groups: 10 MW (13,000 hp) each; 2 x emergency diesel generators 480 kW (640 hp) each; 1 x pump-jet electrically driven;
Speed	>25 kn (46 km/h; 29 mph), submerged; 14 kn (26 km/h; 16 mph), surfaced;
Range	Unlimited
Endurance	70 days of food
Complement	12 officers; 48 petty officers;
Sensors &; processing systems	Hull and flank sonar Thales UMS-3000; SYCOBS; SEACLEAR; Velox-M8;
Armament	4 × 533 mm (21.0 in) tubes; 20 storage racks, including; MdCN cruise missiles; Exocet SM39 anti-ship missiles; F21 Artemis heavy torpedoes; FG29 mines;

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]

NameDuguay-Trouin

Laid down26 June 2009

Launched9 September 2022

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History




France
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 & type	Suffren-class submarine
Displacement	4,765 t surfaced 5,300 t submerged
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	K15 nuclear reactor, 150 MW (200,000 hp) 2 x Turbo-generator groups: 10 MW (13,000 hp) each 2 x emergency diesel generators 480 kW (640 hp) each 1 x pump-jet electrically driven
Speed	>25 kn (46 km/h; 29 mph), submerged 14 kn (26 km/h; 16 mph), surfaced
Range	Unlimited
Endurance	70 days of food^[3]
Complement	12 officers 48 petty officers
Sensors & processing systems	Hull and flank sonar Thales UMS-3000 SYCOBS SEACLEAR Velox-M8
Armament	4 × 533 mm (21.0 in) tubes 20 storage racks, including MdCN cruise missiles Exocet SM39 anti-ship missiles F21 Artemis heavy torpedoes FG29 mines^[4]^[5]