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A nuclear submarine is a submarine powered by a nuclear reactor, but not necessarily nuclear-armed.In the US classification, nuclear-powered submarines are designated as SSxN, where the SS denotes submarine, x=G means that the submarine is equipped with guided missiles (usually cruise missiles), x=B means that the submarine is equipped with ballistic missiles (usually intercontinental) and the ...
Bettis Atomic Power Laboratory, operated by Westinghouse, developed the basic reactor plant design used in Nautilus after being given the assignment on 31 December 1947 to design a nuclear power plant for a submarine. [14] Nuclear power had a crucial advantage in submarine propulsion because it is a zero-emission process that consumes no air ...
Project 77 (formerly Project 75 Alpha) is an Indian Navy acquisition programme to procure nuclear-powered attack submarines. [2] The Government of India, through the Cabinet Committee on Security (CCS), approved the construction of six of these submarines in February 2015. [3]
The U.S. nuclear submarine fleet is in trouble and needs help on production and repairs. FILE: In this handout image provided by the U.S. Navy, the Los Angeles-class attack submarine USS Tuscon ...
By 1962, the United States Navy had 26 operational nuclear submarines and another 30 under construction. Nuclear power had revolutionized the Navy. The United States shared its technology with the United Kingdom, while French, Soviet, Indian and Chinese development proceeded separately. [citation needed]
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 warfare and intelligence gathering operations. [10]
The Astute class is the latest class of nuclear-powered fleet submarines in service with the Royal Navy. [2] The boats are being constructed by BAE Systems Submarines at Barrow-in-Furness . [ 6 ] Seven boats will be constructed: the first of class, Astute , was launched by Camilla, Duchess of Cornwall , in 2007, [ 7 ] commissioned in 2010, and ...
The Arihant-class (transl. 'Slayer of Enemies' in Sanskrit) is a class of Indian nuclear ballistic missile submarines under construction for the Indian Navy.They were developed under the ₹ 900 billion (US$11 billion) Advanced Technology Vessel (ATV) project to design and build nuclear-powered submarines. [3]