GWS.82 Triton
Profile (n/a) | |
Triton | |
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Design details | |
Function | SLBM or ASAT |
Manufacturer | Lyme and Martens Industries |
Design No. | LMR-61 |
GSI No. | GWS.82 |
Unit cost | $36.4 million |
Service dates | 2005-present |
General characteristics | |
Length Missile: TLC: |
14.26 m m |
Diameter Missile: TLC: |
2.22 m 2.32 m |
Launch mass | 68,816 kg |
Flight characteristics | |
Propulsion Stage 1 Stage 2 Stage 3 PBV |
R1S.82 solid rocket R2S.82 solid rocket R3S.82 solid rocket RCS.82 solid rocket |
Flight control | Thrust vectoring |
Speed Missile: MIRV: |
>29000 km/h ~4000 km/s |
Manoeuvrability | g |
Range | >12000 km |
Ceiling | Low Earth orbit |
Guidance and payload | |
Guidance Initial: Midcourse: Terminal: |
GPS/INS GPS/INS, celestial reference GPS/INS, radar and ATR |
CEP | <30 m |
Warhead | 8 × 475 kt warheads |
Fuzes | Barometric/RF altimeter, contact |
Launch platforms | |
Ship | GWLS.82 |
Operators | |
UKIN |
A submarine-launched ballistic missile (SLBM) designed to replace the smaller UGM-133A Trident D5 aboard the Chamberlain class ballistic missile submarines. Like the Trident, the Triton is a three-stage intercontinental range missile with improved terminal guidance as well as solid-fuelled post-boost vehicle stage. The missile is cold-launched from a submarine vertical launch tube.
GWS.82U
Types
Submarine-launched ballistic missile (SLBM)
Intercontinental ballistic missile (ICBM)
Anti-satellite missile (ASAT)
Satellite launching system (SAT-L)
Service designation
SLBM: UGM.82A
ICBM: LGM.82B
ASAT: UIM.82C; LIM.82D
SAT-L: USM.82E; LSM.82F
Dimensions: length: 14.26 m; diameter: 2.22 m
Mass: 68,816 kg
Payload: 3280 kg
SLBM/ICBM: 8 × 475 kt multiple independently targetable reentry vehicles (MIRV) or 12 × 100 kt MIRV
ASAT:
SAT-L:
Propulsion: three-stage solid-propellant rocket, thrust-vector control for course corrections
Guidance (SLBM/ICBM)
Initial: inertial navigation corrected by global positioning satellite information (GPS)
Midcourse: inertial navigation corrected by celestial reference navigation system (CRNS)
Terminal: inertial navigation corrected by stored map reference guidance and GPS information.
Range: >6480 nm (>12000 km)
Cost: $36.4 million
Triton | SLBM-1557 |
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