If an 800-kiloton nuclear warhead detonated above Manhattan, its centre would reach a temperature of approximately 100 million °C, or about five times the temperature of the sun's core.

Former PSNI officer Jon Burrows joins a former British Army officer and submarine commander in the ranks of those who have enlisted to try to refloat the once mighty Ulster Unionist ship.

Vakkom Abdul Khader’s role in the freedom struggle is rarely acknowledged in national memory Eighty-two years ago, a group of young Indian National Army (INA) soldiers, including Vakkom Abdul Khader, ...

Taiwan's first homebuilt conventional submarine completed its first submerged sea trial Thursday, a step in an eight-boat ...

In Bristol Bay, the British military forced a Russian cargo ship to leave territorial waters after it stopped near transatlantic communication cables.

They’re the caretakers of one of only five remaining diesel boats in the U.S. fleet, a boat that in many ways was the link ...

The Ministry of Defence has unusually confirmed the movement of an armed Royal Navy hunter-killer submarine, posting imagery ...

In 1939, German U-boat U-47, under the command of Günther Prien, embarked on a daring mission that would become legendary. Tasked with infiltrating the heavily guarded British naval base at Scapa Flow ...

A former head of the Royal Navy said the service is now "a bit of a joke" as he expressed concerns over the UK's ability to defend itself.

The BBC promptly greenlit a third season, revealing it would be situated at an Arctic research station where Amy investigates ...

Britain’s nuclear submarines operate largely out of public view. This preview offers a rare glimpse inside a Trident ...

The British Royal Navy announced the first flight of the Leonardo-made Proteus autonomous full-scale helicopter, to be part ...