After a long patrol, a Vanguard-class submarine returns to HMNB Faslane. These submarines operate quietly for months at a ...

The Royal Navy has nine nuclear-powered submarines. Four of them are the Vanguard class, tasked with providing the nation’s ...

EXCLUSIVE: A Royal Navy source said senior officers say sitting in the garden allows them to "relax" before long deployments.

A former British Royal Navy chief deemed the U.K. “no longer capable” of managing a nuclear submarine program. Retired Rear Adm. Philip Mathias said the country is failing to build the submarines ...

Fact check: Warheads for Trident missiles are manufactured in UK - The UK’s nuclear warheads are made at a site in Berkshire.