Dreadnought vs Le Triomphant
Overview
The Dreadnought and the Le Triomphant are both Submarine classes.
The Dreadnought reaches 20 knots vs 15 knots for the Le Triomphant. The Dreadnought carries a crew of 130 vs 111 for the Le Triomphant. Submerged displacement is 17,200 tons for the Dreadnought vs 14,335 tons for the Le Triomphant.
The Dreadnought was produced in 4 units vs 4 for the Le Triomphant. The Dreadnought was commissioned in 2032, 35 years after the Le Triomphant (1997).
| Future British ballistic missile submarine replacing the Vanguard class from the early 2030s. | |
| Origin | 🇬🇧 United Kingdom |
| Category | Submarine |
| Type | Nuclear-powered ballistic missile submarine |
| Manufacturer | BAE Systems Submarines, Barrow-in-Furness |
| Year introduced | 2032 |
| Number built | 4 units |
| Estimated unit price | NA |
| Displacement | NA |
| Maximum speed | 20.0 knots ◉ |
| Range | NA |
| Length | 153.6 m ◉ |
| Beam | NA |
| Crew | 130 ◉ |
| Max depth | NA |
| Propulsion | Rolls-Royce PWR3 nuclear reactor, turbo-electric drive, pump-jet |
| Armament |
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| Displacement | 12,640 tons |
| Maximum speed | 15.0 knots ◉ |
| Range | Unlimited |
| Length | 138.0 m ◉ |
| Beam | 12.5 m |
| Crew | 111 ◉ |
| Max depth | 400 m |
| 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 |
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Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which has greater displacement, the Dreadnought-class or Le Triomphant-class?
The Le Triomphant-class has greater displacement at 12,640 tons compared to the Dreadnought-class's 0 tons.
Which is faster, the Dreadnought-class or Le Triomphant-class?
The Dreadnought-class is faster with a maximum speed of 20 knots compared to the Le Triomphant-class's 15 knots.
Which has longer range, the Dreadnought-class or Le Triomphant-class?
The Le Triomphant-class is nuclear-powered with unlimited range, while the Dreadnought-class has a range of 0 nautical miles.
Which is longer, the Dreadnought-class or Le Triomphant-class?
The Dreadnought-class is longer at 153.6 meters compared to the Le Triomphant-class's 138.0 meters.
How many crew members do the Dreadnought-class and Le Triomphant-class have?
The Dreadnought-class has a larger crew complement of 130 compared to the Le Triomphant-class's 111 crew members.
Which has been built in greater numbers, the Dreadnought-class or Le Triomphant-class?
Both the Dreadnought-class and Le Triomphant-class have been built in equal numbers with 4 vessels each.