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Britain starts planning Dreadnought successor amid £47 billion investment in nuclear submarines and supporting infrastructure
The United Kingdom has begun early planning for the submarine class that will eventually succeed its four Dreadnought ballistic-missile submarines, preserving the long lead time required for continuous at-sea deterrence. The work sits alongside a £47 billion commitment to nuclear-submarine construction, supporting infrastructure and the industrial base, including facilities at Barrow-in-Furness and the naval base at Faslane. Dreadnought boats are scheduled to enter service from the early 2030s, so the successor activity is a preliminary planning effort rather than an approved design, construction contract or near-term procurement programme.