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A nuclear submarine is a submarine powered by a nuclear reactor, but not necessarily nuclear-armed. Nuclear submarines have considerable performance advantages over "conventional" (typically diesel-electric) submarines. Nuclear propulsion, being completely independent of air, frees the submarine from the need to surface frequently, as is ...
Nuclear-powered attack submarines. SSN(X) class [39] Virginia class. Block VI [40] Block VII [41] Nuclear-powered ballistic missile submarines. Columbia class [42]
Virginia. -class submarine. Only limited by food and maintenance requirements. The Virginia class, or the SSN-774 class, is the newest class of nuclear-powered cruise missile fast attack submarines in service with the United States Navy. The class is designed for a broad spectrum of open-ocean and littoral missions, including anti-submarine ...
According to the latest China military power report from 2023, the PLA Navy operates six nuclear-powered ballistic missile submarines, six nuclear-powered attack submarines, and 48 diesel-powered ...
As of 2022, China had six nuclear-powered ballistic missile submarines, six nuclear-powered attack submarines and 48 diesel-powered attack submarines, according to a Pentagon report on China's ...
A Chinese nuclear-powered attack submarine sank in its dock earlier this year while under construction, in a major setback for the Chinese military, according to US defence officials. Speaking on ...
Columbia -class submarine. The upcoming Columbia-class (formerly known as the Ohio Replacement Submarine and SSBN-X Future Follow-on Submarine) nuclear -powered ballistic missile submarines of the United States Navy are designed to replace the Ohio class. [ 7 ] Construction of the first vessel began on 1 October 2020. [ 8 ]
The Los Angeles class of submarines are nuclear-powered fast attack submarines (SSN) in service with the United States Navy. Also known as the 688 class (pronounced "six-eighty-eight") after the hull number of lead vessel USS Los Angeles (SSN-688), 62 were built from 1972 to 1996, the latter 23 to an improved 688i standard.