In 1963, the USS Thresher (SSN-593), a nuclear-powered attack submarine and the lead vessel of her class, tragically sank ...

INCREDIBLE footage has captured the moment the Royal Navy tested out their new £1billion Sea Venom missiles which can destroy ...

Naval experts and US officials say vessel appears to have sunk in port, and may have been carrying nuclear fuel at the time ...

Commissioned in 1961, the USS Thresher (SSN-593) was the most advanced nuclear-powered attack submarine of its time, designed ...

The U.S. Navy began operation of a fast-submarine test bed (a boat without combat ... The first nuclear-powered submarine, the USS Nautilus, SSN-571, went to sea. The 323-foot, 3,674-ton boat ...

China’s naval buildup now includes a new class of attack submarine that employs both conventional and nuclear propulsion, ...

Reports a test firing of a Trident ... attention on the UK's nuclear capability. The current Vanguard nuclear submarines are due to be replaced by Dreadnought boats in the early 2030s.

BRITAIN’S new nuclear attack submarine with a Rolls-Royce reactor and six torpedoes launched for the first time. HMS ...

MOSCOW--Russia's Defense Ministry says Moscow has test-fired anti-ship missiles in the Sea of Japan. The ministry said Tuesday that two boats launched ... conventional and nuclear warhead capacity.

The answer seems to be “probably not for much longer”, to judge from striking recent statements by senior American officials.

INCREDIBLE footage has captured the moment the Royal Navy tested out their new £1billion Sea Venom missiles ... of UK submarine building. The nuclear-powered boat, which weighs in at 7,400 ...