HMS Swiftsure will be the first of the UK’s decommissioned submarines to be fully dismantled by the end of 2026.

Frighteningly black and sleek, the 76-foot-long, 40-ton submarine known only by its assigned battle number, HA-19, served as part of the Japanese fleet’s vanguard, arriving at Hawaii even before ...

HMS Lancaster is at the forefront of Royal Navy innovation, conducting trials with uncrewed systems to enhance surveillance, ...

Sir Keir Starmer is pledging that the UK will raise the rate at which it builds submarines to one every 18 months. That ...

Britain currently has a fleet of nine submarines, including four Vanguard vessels armed with the Trident nuclear system ...

The UK will build up to 12 new attack submarines, the prime minister will announce as the government unveils its major ...

The Navy wants the vessel to be powered by a nuclear reactor plant using low-enriched uranium (LEU), rather than the highly enriched uranium (HEU).