Le Triomphant, French nuclear missile submarine
HMS Vanguard, British nuclear missile submarine
HMS Vanguard:
| General characteristics | |
|---|---|
| Displacement: | Dived: 15,680 tons |
| Length: | 149.9 m |
| Beam: | 12.8 m |
| Draught: | 12 m |
| Propulsion: | 1 × Rolls-Royce PWR2 nuclear reactor 2 × GEC turbines 1 × shaft pump jet 27,500 hp (20.5 MW) 2 × auxiliary retractable propulsion motors 2 × W H Allen turbo generators 6 MW 2 × Paxman diesel alternators 2 × 2,700 hp (4 MW) |
| Speed: | Dived: 25 knots (46 km/h) |
| Range: | Essentially unlimited |
| Complement: | 14 officers 121 enlisted |
| Sensors and processing systems: | BAE Systems SMCS Thales Underwater Systems Type 2054 composite sonar suite comprising: Type 2046 towed array sonar Type 2043 hull-mounted active and passive search sonar Type 2082 passive intercept and ranging sonar 1 × Kelvin Hughes Type 1007 I band navigation radar 1 × Pilkington Optronics CK51 search periscope 1 × Pilkington Optronics CH91 attack periscope |
| Armament: | 4 × 21 in (533 mm) torpedo tubes 16 × ballistic missile tubes Spearfish torpedoes 16 × Lockheed Trident D5 SLBMs carrying up to 128 warheads |
Le Triomphant:
| General characteristics | |
|---|---|
| Type: | Ballistic missile submarine |
| Displacement: | 12,640 t (surfaced) 14,335 t (submerged) |
| Length: | 138 m |
| Beam: | 12.50 m |
| Draught: | 10.60 m |
| Propulsion: | Pressurised water K15 nuclear reactor (150 MW), turboreductor system, Pump-jet 2 diesels-alternators SEMT Pielstick 8PA4V200 SM (700 kW) auxiliaries. 30,500 kW |
| Speed: | over 25 knots (46 km/h) |
| Range: | Essentially unlimited |
| Test depth: | Over 400 metres |
| Complement: | 15 officers 96 men |
| Sensors and processing systems: | Sonar DMUX 80 |
| Electronic warfare and decoys: | ARUR 13 |
| Armament: | Nuclear : 16 M45 SLBM missiles with TN 75 warheads |
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