Two American fast-attack submarines, armed with cruise missiles and torpedoes, visited Guam earlier this month.

The United Kingdom has confirmed that one of its Royal Navy nuclear-powered submarines surfaced close to the Yantar, a ...

Rolls-Royce will manufacture nuclear reactors to power new U.K. submarines under a contract valued approximately at $11.1 ...

Rolls-Royce (OTCPK:RYCEY) (OTCPK:RYCEF) said Friday it signed its largest-ever contract with the U.K. Ministry of Defence, to ...