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A ballistic missile submarine is a submarine capable of deploying submarine-launched ballistic missiles (SLBMs) with nuclear warheads. These submarines became a major weapon system in the Cold War because of their nuclear deterrence capability.
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 (MIRVs), each of which carries a nuclear warhead and allows a single launched missile to strike several targets.
The US Navy has a total of 18 Ohio-class submarines which consist of 14 ballistic missile submarines (SSBNs), and four cruise missile submarines (SSGNs). The SSBN submarines provide the sea-based leg of the U.S. nuclear triad. Each SSBN submarine is armed with up to 20 Trident II submarine-launched ballistic missiles (SLBM).
The ballistic missile submarine leg of the United States' nuclear triad is still robust. Currently, the SSBN fleet consists of 14 Ohio-class submarines each capable of carrying 24 Trident II missiles. [51] These ballistic missile submarines are based out of Kings Bay, Georgia, and Bangor, Washington.
Nuclear ballistic missile submarines. Also known as "boomers" and given the classification "SSBN," nuclear ballistic missile submarines are perhaps the greatest nuclear deterrent any nation can ...
The type of ballistic missile with the greatest range is an intercontinental ballistic missile (ICBM). The largest ICBMs are capable of full orbital flight . These missiles are in a distinct category from cruise missiles , which are aerodynamically guided in powered flight and thus restricted to the atmosphere.
Ballistic missile submarines have a single strategic mission of carrying nuclear submarine-launched ballistic missiles. Attack submarines have several tactical missions, including sinking ships and subs, launching cruise missiles, and gathering intelligence. Cruise missile submarines perform many of the same missions as attack submarines, but ...
An example of modern VLS cells, these being the Mk. 41, on board USS San Jacinto In December 1959, the U.S. Navy commissioned the USS George Washington as its first ballistic missile submarine, making it the first VLS-equipped submarine in the world to use nuclear rather than diesel propulsion The Kara-class cruiser Azov was the first surface ship to be fitted with a true, 90º VLS.