The bomb warning was sent into a 16,000 tonne Trident submarine’s main control room, where the person who received the call ...

The U.S. Navy’s ambitious next-generation attack submarine, known as the SSN(X), is facing significant delays and cost ...

Go behind the scenes aboard one of Britain’s most powerful and secretive war machines the Trident-armed nuclear submarine.

A ROYAL Navy sailor has been arrested over a bomb hoax on a nuclear-armed submarine. His alleged threat, thought to have been ...

The U.S. Navy’s Columbia-class ballistic missile submarine program, the cornerstone of America’s future nuclear deterrent, is a “nightmare” of epic proportions. -The $130 billion project to replace ...

British Defense Secretary Grant Shapps on Wednesday confirmed that he and other leaders were aboard a Trident submarine when the test launch of a Trident II 5 nuclear missile failed January 30 off ...

Defense chief tells lawmakers the U.K.'s Trident nuclear missiles are "dependable, and formidable" after a reported failed test launch off Florida.

British lawmakers are seeking reassurances about the nation's nuclear deterrent after reports that a test of the system failed dramatically last month when an unarmed missile crashed into the sea ...

Each submarine is designed to carry 16 Trident missiles, capable of delivering multiple warheads - but in recent years, they have carried eight missiles each, with a maximum of 40 warheads per boat.

Britain's Trident nuclear-deterrent system misfired during a test last month, sending a missile crashing into the ocean off the Florida coast near the submarine that launched it, The Sun newspaper ...

The alleged threat, believed to have been a prank, is said to have triggered a full emergency response on the HMS Vanguard ...