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The UGM-133A Trident II, or Trident D5 is a submarine-launched ballistic missile (SLBM), built by Lockheed Martin Space in Sunnyvale, California, and deployed with the United States and Royal Navy. It was first deployed in March 1990, [ 6 ] and remains in service.
The Trident was built in two variants: the I (C4) UGM-96A and II (D5) UGM-133A; however, these two missiles have little in common. While the C4, formerly known as EXPO (Extended Range Poseidon), is just an improved version of the Poseidon C-3 missile, the Trident II D-5 has a completely new design (although with some technologies adopted from ...
The annual cost of the UK’s Trident II D5 missile inventory, which it shares with the United States at a facility in Georgia, was about $15.1 million [£12 million] as of 2015, according to a ...
The American large SSBN was the Ohio class, also called the "Trident submarine", with the largest SSBN armament ever of 24 missiles, initially Trident I but built with much larger tubes for the Trident II (D-5) missile, which entered service in 1990. [26] [27] The entire class was converted to use Trident II by the early 2000s. Trident II ...
Lockheed Martin (LMT) secures a $49.9 million modification contract involving the Trident II (D5) missile.
Lockheed Martin's (LMT) Trident II D5 is one of the major submarine-launched fleet ballistic missiles (SLBM) programs in the nation.
Trident II D-5 missiles are expected to continue in service until at least 2040 following an upgrade. [177] A December 2006 Ministry of Defence white paper, entitled "The Future of the United Kingdom's Nuclear Deterrent", recommended that the nuclear weapons should be maintained and outlined measures that would do so until the 2040s. It ...
Lockheed Martin's (LMT) Trident II (D5) is one of the major submarine-launched fleet ballistic missiles programs in the United States.