UGM-117 Sea Sentinel
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| UGM-117 Sea Sentinel SLBM | |
|---|---|
 UGM-117 Sea Sentinel SLBM submarine launch. | |
| Type | Submarine Launched Ballistic Missile |
| Place of origin | Californian Empire |
| Service history | |
| In service | 2267 — Present |
| Used by | Californian Empire |
| Production history | |
| Designer | Californian Military Nuclear Technologies |
| Designed | 12 October 2264 |
| Manufacturer | Californian Military Nuclear Technologies |
| Unit cost | Classified |
| Produced | 29 August 2265 |
| No. built | 750 |
| Specifications (Specifications) | |
| Weight | 65,000 kg (143,000 lb) |
| Length | 12.95 m (42.5 ft) |
| Diameter | 2.11 m (6.9 ft) |
| Warhead | 20 × 750 kiloton warheads, 1 × 5 megaton warhead |
Detonation mechanism | Airburst |
| Engine | Three Stage Liquid Propellant |
Operational range | 7,000 km (4,300 mi)—13,000 km (8,100 mi) |
| Speed | Up to 8.4 km/s |
Guidance system | Inertial, Autonomous |
| Accuracy | 110-350 m CEP (depending on missile variants) |
Launch platform | Submarine |
| References | |
Overview
The UGM-117 Sentinel is a Californian Empire SLBM largely similar to the Soviet/Russian RSM-56 Bulava but with some minor technological improvements.
This missile was viewed by certain U.S. analysts as giving the Californian Empire first strike advantage over the U.S., particularly because of its very heavy throw weight and extremely large number of re-entry vehicles. Some versions of the UGM-117 were deployed with 10 warheads and up to 40 penetration aids and the missile's high throw-weight made it theoretically capable of carrying more warheads or penetration aids.