French Barracuda-class submarine
Profile of the Barracuda type, with her pump-jet propeller and X-shaped stern planes.
|Preceded by:||Rubis class|
|In commission:||2017- (planned)|
|Type:||Nuclear attack submarine|
|Length:||99.4 m (326 ft)|
|Beam:||8.8 m (29 ft)|
|Draught:||7.3 m (24 ft)|
|Range:||unlimited range, 10 years (nuclear)|
|Endurance:||70 days of food |
The Barracuda class (or Suffren class) is a new nuclear attack submarine, designed by the French shipbuilder DCNS for the French Navy, replacing the Rubis-class submarines. Construction began in 2007 and the first unit will be commissioned in 2017.
Barracudas will use technology from the Triomphant class, including pump jet propulsion. This class reportedly produces approximately 1/1000 of the detectable noise of the Redoutable-class boats (submarines), and they are ten times more sensitive in detecting other submarines. They will be fitted with torpedo-tube-launched cruise missiles MDCN SCALP Naval for long-range (well above 1,000 km (620 mi)) strikes against strategic land targets. Their missions will include anti-surface and anti-submarine warfare, land attack, intelligence gathering, crisis management and special operations. The Barracuda type will use X-shaped stern planes.
In October 1998, the Delegation Générale pour l'Armement, the French government's defense procurement agency, established an integrated project team consisting of the Naval Staff, DCN, Technicatome and the Commissariat a l'Énergie Atomique, a regulatory body that oversees nuclear power plants, to oversee the design of a new attack submarine class. DCN was to be the boat's designer and builder while Technicatome, since absorbed Areva company, was to be responsible for the nuclear power plant. The two companies was to jointly act as a single prime contractor to share the industrial risks, manage the schedules, and be responsible for the design's performance and costs, which at the time was estimated to be US$4.9 billion.
The first boat was to commence sea trials in 2011 for an entry into service in 2012.
However the List of active French Navy ships, updated as of July 2015, states that the first new Barracuda-class submarine, Suffren will be launched in 2016 for sea trials, with anticipated commissioning into service in 2017.
A conventionally powered derivative, dubbed the SMX-Ocean, has been proposed.
The Barracuda class nuclear reactor incorporates several improvements over that of the preceding Rubis. Notably, it extends the time between refuelling and complex overhauls (RCOHs) from 7 to 10 years, enabling higher at-sea availability.
On 22 December 2006 the French government placed a €7.9 billion order for six Barracuda submarines with DCNS and their nuclear powerplants with Areva-Technicatome. According to the DGA “Competition at the subcontractor level will be open to foreign companies for the first time.” The first submarine will be delivered in 2016. Alain Aupetit, DCNS's Barracuda programme director, said “The gap between the delivery of boats one and two will be two-and-a-half years.... After that, we will deliver one boat every two years through to the delivery of the last submarine in 2026.”
|Pennant no.||Name||Laid down||Launched||Commissioned||Homeport|
|Suffren||19 December 2007||Expected in 2017||Expected in Dec 2017||Toulon|
|Duguay-Trouin||26 June 2009||Expected end 2020||Toulon|
|Tourville||28 June 2011||Expected in 2022||Toulon|
|Dupetit-Thouars||Expected in 2025||Toulon|
|Duquesne||Expected in 2027||Toulon|
|De Grasse||Expected in 2029||Toulon|
DCNS will propose a conventionally powered version – named the Shortfin Barracuda Block 1A – as its pre-concept design for competitive evaluation process (CEP) phase of Australia's Collins-class submarine replacement. “While exact details remain confidential, DCNS can confirm the Shortfin Barracuda is over 90 metres in length and displaces more than 4,000 tons when dived,” said Sean Costello, CEO DCNS Australia.
- Astute-class submarine, the latest in service with the British Navy, first launched in 2007
- Virginia-class submarine, the latest in service with the United States Navy, first launched in 2003
- Yasen-class submarine, the latest in service with the Russian Navy, first launched in 2010
- 095-class submarine, the latest for China's People's Liberation Army Navy, first launched in 2010
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- Navy League of the United States - Citizens in Support of the Sea Services[dead link]
- "Programme Barracuda : mer en vue pour le Suffren" (in French). Ministry of Defence of France. 23 July 2013. Retrieved 2015-08-13. <templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
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