Triomphant Class Ballistic Missile Submarines

Key Data:

Crew

110, including 15 officers

Dimensions:

Overall Length

138m

Hull Structure

HLES 100 steel

Surface Displacement

12,640t

Submerged Displacement

14,120t

Performance:

Surface Speed

20kt

Submerged Speed

Over 25kt

Diving Depth

More than 500m

Endurance

Over 60 days

Missiles:

Strategic Missiles

16 x EADS M45

Anti-Ship Missiles

MBDA Exocet SM39

Torpedoes:

Torpedoes

4 x 533mm tubes

ECAN L5 mod 3 torpedoes

18 torpedoes and Exocet missiles carried

Radar:

Search Radar

Thales I-band search radar

Sonar

Thales DMUX 80 bow and flank array sonar

Very low-frequency towed array sonar

Electronic Warfare and Decoy Systems:

Electronic Support Measures

Thales DR 3000U ESM

Propulsion:

Propulsion

Nuclear turbo-electric system, type K15 PWR