Vanguard-class submarines form a central part of Great ... Indeed, even though the submarine was operating within its depth capability, every additional meter underwater heightened the risk ...

A detailed model has provided what’s likely our best idea of how the U.K. Royal Navy’s new Dreadnought class nuclear ...

A treasure trove of vital German intelligence, the submarine's capture was top-secret. See inside the U-boat ... the U-505 was one of the German navy's Type IX-class submarines, a long-range attack ...

Here’s What You Need To Remember: The Soviet Navy possessed a sufficient number of both nuclear and diesel-electric submarines to ... hulls that make up the Vanguard class were considered ...

The Navy has four nuclear armed Vanguard class submarines armed with Trident 2 doomsday missiles. One is always at sea, as a deterrent, ready to blast Britain‘a enemies to oblivion in the event ...

HMS Vanguard is one of four of the Vanguard-class nuclear submarines that have been on patrol since 1994, with one of the vessels continually at sea. The submarines are based at Faslane Royal Navy ...