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French Navy - Marine Nationale
Barracuda / Suffren class Attack Submarine - SSN
(Sous-marin Nucléaire d’Attaque / SNA)
 
 
suffren barracuda class attack submarine ssn french navy marine nationale sous-marin nucleaire d'attaque sna 06x
 
10/24
Units:
Unit: laid down launched commissioned STATUS:
S 635 FS Suffren December 19, 2007 July 12, 2019 November 6, 2020 ACTIVE
S 636 FS Duguay-Trouin June 2009 September 9, 2022 July 28, 2023 ACTIVE
S 637 FS Tourville June 28, 2011 July 20, 2023 2025 ? TRIALS
S 638 FS De Grasse 2014 2025 ? 2026/27 ? BUILDING
S 639 FS Rubis 2019 2027 ? 2028 ? BUILDING
S 640 FS Casabianca 2020 2028 ? 2030 ? BUILDING
 
Specifications:
Builder: Naval Group (formerly known as DCN or DCNS), France
 
Displacement: 4765 tons (surfaced) / 5300 tons (submerged)
Length: 99.5 meters (326 feet)
Beam: 8.8 meters (29 ft)
Draught: 7.3 meters (24 ft)
Speed: 25+ knots (46+ km/h) submerged / 14 knots (26 km/h) surfaced
Range: unlimited (10 years nuclear refuel)
Complement: 60

Propulsion:
1 x Nuclear reactor K15, 150 MW (200,000 hp)
2 x turboreductor groups: 10 MW (13,000 hp) propulsion alternator feeding electric engines
2 x emergency electric engines
1 x pump-jet
 
Armament:
  
4 x 533mm (21 inches) torpedo tubes
 
20 storage racks for:
 MBDA SCALP Naval Cruise Missile - Missile de Croisière Naval (MdCN)
MBDA Exocet SM39 Block 2 missiles
F21 Artemis 21" heavy torpedoes
FG29 naval mines
 
 Systems:
 Thales SYCOBS (Systeme de Combat Commun Barracuda SNLE-NG4)
SEACLEAR Mine and Obstacle Avoidance Sonar
VELOX M8 Passive Intercept Sonar
 
 
The Barracuda class (or Suffren class) is a nuclear attack submarine, designed by the French shipbuilder Naval Group (formerly known as DCNS and DCN) for the French Navy. It is intended to replace the Rubis-class submarines. Construction began in 2007 and the first unit will be commissioned in 2021.

History:
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 (now known as Naval Group), 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 acquired by Areva) was to be responsible for the nuclear power plant. The two companies were to act jointly 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.

On 22 December 2006, the French government placed a €7.9 billion order for six Barracuda submarines with Naval Group and their nuclear power plants with Areva-Technicatome. According to the DGA “Competition at the subcontractor level will be open to foreign companies for the first time.” According to the contract, the first boat was to commence sea trials in early 2016, with delivery occurring in late 2016/early 2017. This was to be followed by entry into service in late 2017.

Naval Group also designed a conventionally powered derivative, dubbed the SMX-Ocean, featuring fuel cells and vertical launchers. Another conventionally powered design, the Shortfin Barracuda, was selected as a future replacement for the Collins-class vessels with the Royal Australian Navy.

In 2016, Naval Group also began to position itself and its Shortfin Barracuda design to the Royal Canadian Navy's Future Canadian Submarines project. The project is planned to replace the Victoria-class submarines by 2030.

Naval Group is also offering a version of the "Shortfin" diesel-electric variant as replacement for the current Walrus-class submarines of the Royal Netherlands Navy competing against the A26 design by Saab and Damen.

Description:
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 class nuclear reactor incorporates several improvements over that of the preceding Rubis. Notably, it extends the time between refueling and complex overhauls (RCOHs) from 7 to 10 years, enabling higher at-sea availability.

In support of special operations missions, Barracudas may also accommodate up to 12 commandos, while carrying their equipment in a mobile pod attached aft of the sail.

source: wikipedia (11/2019)
 
images

s-635 suffren barracuda class attack submarine ssn sna french navy marine nationale 18
S 635 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 09
S 635 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 07
S 635 FS Suffren

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S 635 FS Suffren

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S 635 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 04
S 635 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 05
S 635 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 06
S 635 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 14
S 635 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 13
S 635 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 12
S 635 FS Suffren

s-635 suffren barracuda class attack submarine ssn sna french navy marine nationale toulon 17
S 635 FS Suffren

s-635 suffren barracuda class attack submarine ssn sna french navy marine nationale 15
S 635 FS Suffren

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S 635 FS Suffren with dry-deck shelter

s-635 suffren barracuda class attack submarine ssn sna french navy marine nationale dry-deck shelter 21
S 635 FS Suffren with dry-deck shelter

s-635 suffren barracuda class attack submarine ssn sna french navy marine nationale 19
S 635 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 08
S 635 FS Suffren

s-635 suffren barracuda class attack submarine ssn sna french navy marine nationale 20
S 635 FS Suffren


s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 11
Q 284 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 02
Q 284 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 03 commissioning
Q 284 FS Suffren

s-635 suffren barracuda class attack submarine french navy marine nationale sous-marin nucleaire d'attaque sna 10
Q 284 FS Suffren



s-636 fs duguay-trouin suffren barracuda class submarine sna french navy marine nationale 05
S 636 FS Duguay-Trouin

s-636 fs duguay-trouin suffren barracuda class submarine sna french navy marine nationale toulon 07
S 636 FS Duguay-Trouin

s-636 fs duguay-trouin suffren barracuda class submarine sna french navy marine nationale 08
S 636 FS Duguay-Trouin

s-636 fs duguay-trouin suffren barracuda class submarine sna french navy marine nationale 06
S 636 FS Duguay-Trouin

s-636 fs duguay-trouin suffren barracuda class submarine sna french navy marine nationale brest 09
S 636 FS Duguay-Trouin

s-636 fs duguay-trouin suffren barracuda class submarine sna french navy marine nationale naval group 02
S 636 FS Duguay-Trouin under construction at Naval Group

s-636 fs duguay-trouin suffren barracuda class submarine sna french navy marine nationale naval group 03
S 636 FS Duguay-Trouin under construction at Naval Group

s-636 fs duguay-trouin suffren barracuda class submarine sna french navy marine nationale naval group 04
S 636 FS Duguay-Trouin under construction at Naval Group

s-636 fs duguay-trouin insignia crest patch suffren barracuda class submarine sna french navy marine nationale 02c
S 636 FS Duguay-Trouin crest



s-637 fs tourville suffren barracuda class submarine ssn sna french navy marine nationale 02
S 637 FS Tourville

s-637 fs tourville suffren barracuda class submarine ssn sna french navy marine nationale 04
S 637 FS Tourville - roll-out at Naval Group

s-637 fs tourville suffren barracuda class submarine ssn sna french navy marine nationale roll-out launch 05
S 637 FS Tourville - roll-out at Naval Group

s-637 fs tourville suffren barracuda class submarine ssn sna french navy marine nationale naval group 03
S 637 FS Tourville under construction at Naval Group
 
 
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