A submarine-launched ballistic missile (SLBM) is a ballistic missile capable of being launched from submarines. Modern variants usually deliver multiple independently targetable reentry vehicles ... The short range of the early SLBMs dictated basing and deployment locations. By the late 1960s the Polaris A-3 was deployed on all US SSBNs with a ...

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 II Strategic Weapons System is an improved SLBM with greater accuracy, payload, and range than the earlier Trident C-4.

The Trident missile is a submarine-launched ballistic missile (SLBM) equipped with multiple independently targetable reentry vehicles (MIRV). Originally developed by Lockheed Missiles and Space Corporation, the missile is armed with thermonuclear warheads and is launched from nuclear-powered ballistic missile submarines (SSBNs). Trident missiles are carried by twelve [1] United States Navy ...

2019年5月15日 · The Trident II D5 SLBM is a three-stage, solid-fuel, inertially-guided missile with a range of 4,000 nautical miles capable of carrying multiple W76-Mk4/Mk4A or W88-Mk5 reentry bodies.

2024年4月23日 · Specifications. The SLBM has a minimum range of 2,000 km, a maximum range greater than 8,000 km, and carries a payload of 1,050 to 2,800 kg. Analysts believe the missiles currently carry a single 1-megaton yield nuclear warhead, but may also be capable of delivering 3-8 lower yield MIRVed warheads. 2 The missile may be equipped with penetration aids and decoys to complicate missile defenses.

2025年3月14日 · The Trident II (D-5) is a three-stage, solid propellant SLBM, boasting a maximum range of 11,500 km and a minimum range of 2,500 km. The missile’s launch is unique, being cold launched from its canister using expanding gas, with ignition occurring upon breaching the …

2025年2月27日 · Features. The Navy's ballistic missile submarines, often referred to as "boomers," serve as an undetectable launch platform for submarine-launched ballistic missiles (SLBMs).

2024年4月23日 · The UGM-133 Trident II D5 is a three-stage, solid-fueled submarine-launched intercontinental-range ballistic missile. The Trident D5 missile is deployed by both the United States and United Kingdom on their respective Ohio- and Vanguard-class nuclear missile submarines. Trident Development The UGM-133 Trident II D5 is the U.S. Navy’s latest generation submarine-launched ballistic missile ...

2024年3月24日 · It is the largest and heaviest SLBM deployed by the U.S. Navy, taking advantage of the size of the Ohio-class submarines. Trident D5’s design objective was to increase the number of reentry vehicles to a Poseidon C-3 level with a range similar to Trident C4 increasing the accuracy.

Short-range ballistic missiles, traveling less than 1,000 kilometers (approximately 620 miles); ... SLBM is an acronym for a submarine-launched ballistic missile and ASBM is an acronym for an anti-ship ballistic missile. The ranges, given in kilometers (km) are estimates based on publicly available sources. These figures, however, do not all ...