Le Redoutable vs Le Triomphant

French ballistic missile submarine, introduced in 1971, displaced 8,000 tons when submerged.
Profile of Le Redoutable
Origin 🇫🇷 France
Category Submarine
Type Ballistic missile submarine
Manufacturer Arsenal de Cherbourg (DCAN)
Year introduced 1971
Number built 6 units
Estimated unit price NA
French ballistic missile submarine, introduced in 1997, displaces 12,640 tons and carries nuclear missiles.
Profile of Le Triomphant
Origin 🇫🇷 France
Category Submarine
Type Ballistic missile submarine
Manufacturer DCNS
Year introduced 1997
Number built 4 units
Estimated unit price $3,100 million
Displacement 8,000 tons â—‰
Maximum speed 15.0 knots â—‰
Range 99,999 nm â—‰
Length 128.0 m â—‰
Beam 10.6 m â—‰
Crew 135 â—‰
Max depth 200 m â—‰
Propulsion One PWR 16,000 shp (12,000 kW), HEU <= 90%
Armament
  • 16 × M4 MSBS (Mer-Sol Balistique Stratégique) nuclear missiles
  • 4 × 533 mm (21 in) torpedo tubes
  • F-17 and L-5 torpedoes
  • SM-39 Exocet anti-ship missile
Displacement 12,640 tons â—‰
Maximum speed 15.0 knots â—‰
Range 99,999 nm â—‰
Length 138.0 m â—‰
Beam 12.5 m â—‰
Crew 111 â—‰
Max depth 400 m â—‰
Propulsion K15 pressurized water reactor 150 MWth with turboreductor pump-to-shaft system of 30,5 MW; two emergency diesel-powered generators SEMT Pielstick 8PA4V200 SM (700 kW (940 hp)) auxiliaries
Armament
  • 16 M45 or M51/51.3 missiles with six to ten TN 75 or TNO thermonuclear warheads
  • Four 533 mm (21 in) torpedo tubes for F17 torpedoes and Exocet SM39 anti-ship missiles

Performance Radar Chart

Frequently Asked Questions

Which has greater displacement, the Le Redoutable-class or Le Triomphant-class?
The Le Triomphant-class has greater displacement at 12,640 tons compared to the Le Redoutable-class's 8,000 tons.
Which is faster, the Le Redoutable-class or Le Triomphant-class?
The Le Triomphant-class is faster with a maximum speed of 15 knots compared to the Le Redoutable-class's 15 knots.
Which has longer range, the Le Redoutable-class or Le Triomphant-class?
Both the Le Redoutable-class and Le Triomphant-class are nuclear-powered and have unlimited range, limited only by food supplies and crew endurance.
Which is longer, the Le Redoutable-class or Le Triomphant-class?
The Le Triomphant-class is longer at 138.0 meters compared to the Le Redoutable-class's 128.0 meters.
How many crew members do the Le Redoutable-class and Le Triomphant-class have?
The Le Redoutable-class has a larger crew complement of 135 compared to the Le Triomphant-class's 111 crew members.
Which can dive deeper, the Le Redoutable-class or Le Triomphant-class?
The Le Triomphant-class can dive deeper with a maximum depth of 400 meters compared to the Le Redoutable-class's 200 meters.
Which has been built in greater numbers, the Le Redoutable-class or Le Triomphant-class?
The Le Redoutable-class has been built in greater numbers with 6 vessels compared to 4 vessels of the Le Triomphant-class.