Trident missile is a submarine-launched ballistic missile equipped with multiple independently targetable reentry vehicles .
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Trident missile is a submarine-launched ballistic missile equipped with multiple independently targetable reentry vehicles .
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Originally developed by Lockheed Missiles and Space Corporation, the Trident missile is armed with thermonuclear warheads and is launched from nuclear-powered ballistic Trident missile submarines .
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ULMS program outlined a long-term modernization plan, which proposed the development of a longer-range Trident missile termed ULMS II, which was to achieve twice the range of the existing Poseidon Trident missile.
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Trident missile II had the objective of improved circular error probable, or accuracy, and was first deployed in 1990, and was planned to be in service for the thirty-year life of the submarines, until 2027.
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Minutes after launch, the Trident missile is outside the atmosphere and on a sub-orbital trajectory.
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Second variant of the Trident missile is more sophisticated and can carry a heavier payload.
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All three stages of the Trident II are made of graphite epoxy, making the missile much lighter.
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The Trident II was the original missile on the British Vanguard-class and American Ohio-class SSBNs from Tennessee on.
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The D5 Trident missile is currently carried by fourteen Ohio-class and four Vanguard-class SSBNs.
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