French submarine Le Vigilant (S618)

Le Vigilant
History
France
Name	Le Vigilant
Namesake	"Vigilant"
Cost	€4.282 billion (2010)
Laid down	1997
Launched	19 September 2003
Commissioned	26 November 2004
Homeport	Île Longue
Identification	S618
General characteristics
Class and type	Template:Sclass-
Displacement	12 640 tonnes (surfaced) 14 335 t (submerged)
Length	138 m (453 ft)
Beam	12.50 m (41.0 ft)
Draught	10.60 m (34.8 ft)
Propulsion	Pressurised water K15 nuclear reactor (150 MW (200,000 hp)), turboreductor system, Pump-jet 2 SEMT Pielstick diesels-alternators 8PA4V200 SM (700 kW (940 hp)) auxiliaries. 30,500 kW (40,900 hp)
Speed	over 25 knots (46 km/h)
Range	Unlimited distance; 20–25 years
Test depth	Over 400 m (1,300 ft)
Complement	15 officers 96 men
Sensors and processing systems	Sonar DMUX 80 Sonar DUUX 5 Sonar DSUV 61B Very Low Frequency Racal Decca radar (navigation) SCC : SET (Système d'exploitation Tactique) : tactical operational system
Electronic warfare & decoys	ARUR 13
Armament	Nuclear : 16 M45 SLBM missiles with TN 75 warheads Anti-submarine : 4 × 533 mm (21 in) tubes for F17 torpedoes Anti-surface : Exocet SM39

Le Vigilant is a Template:Sclass- strategic nuclear submarine of the French Navy.

The Royal Navy also has a SSBN in service called Vigilant.

See also

• List of submarines of France