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

Two further Astute-class submarines, HMS Agamemnon and HMS Agincourt, are set to enter service in late 2025 and late 2026 respectively. Agamemnon is currently going through trials with the Royal ...

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

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

During World War II, with British shipbuilders already taxed to their limits, one small error made an entire fleet of new ...

The long-awaited strategic defence review warned the UK may need to move even more quickly than planned to tackle the ...

Officially released photos show that the U.K. Carrier Strike Group, which includes multiple British, Canadian, Norwegian, and ...

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 ...