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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.
All three stages of the Trident II are made of graphite epoxy, making the missile much lighter. The Trident II was the original missile on the British Vanguard-class and American Ohio-class SSBNs from Tennessee on. The D5 missile is currently carried by fourteen Ohio-class and four Vanguard-class SSBNs.
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 ...
Trident missile launch at sea from a Royal Navy Vanguard-class ballistic missile submarine. The U.S. Navy currently has 18 Ohio-class submarines deployed, of which 14 are designated SSBNs and armed with 24 [citation needed] Trident II SLBMs each, for a total of 288 Trident II missiles equipped with 1,152 MIRV nuclear warheads.
Lockheed Martin's (LMT) Trident II (D5) is one of the major submarine-launched fleet ballistic missiles programs in the United States.
Lockheed Martin (LMT) clinches a $10.9-million contract to support the fiscal 2023 Trident II (D5) missile production schedule.
Alabama entered the Bremerton Annex of Naval Base Kitsap in 2005 to undergo a nuclear reactor refueling overhaul and conversion of her ballistic missile systems to support the Trident II D5 ballistic missiles, which replaced her Trident I C4 ballistic missiles and launchers; Alabama was the last Trident C4-equipped submarine to be refitted with ...
Lockheed Martin's (LMT) Trident II D5 is one of the major submarine-launched fleet ballistic missiles (SLBM) programs in the nation.