The prime minister boarded HMS Vanguard, one of the UK's nuclear-armed submarines, which had been at sea more than 200 days, ...

The Pillar 1 of AUKUS partnership focuses on developing Australia’s nuclear-powered submarines, which will be completed by ...

Submariners have made history with what is believed to be the longest deployment of a nuclear-armed submarine in Royal Navy ...

Cruise ships berthed in Gibraltar are being warned of the dangers of a British nuclear submarine, prompting Spanish ...

Keir Starmer makes rare visit to Vanguard nuclear submarine in show of strength - PM to say Barrow is ‘blueprint for how ...

The Prime Minister made a rare visit to one of Britain’s top-secret nuclear-armed submarines ahead of landmark Ukraine ...

Submariners have returned from what is believed to be the longest deployment of a nuclear-armed submarine in Royal Navy ...

The nuclear-powered guided-missile submarine USS Ohio carries over 150 missiles and is back in action after three years of ...

The USS Nautilus was the world's first nuclear-powered submarine. It participated in scientific and military operations ...

State media released photos showing what it called “a nuclear-powered strategic guided missile submarine,” as it reported ...

Yonhap, a South Korean news agency, said this was the first time Pyongyang had publicly disclosed the construction of such a ...

A Chinese navy task group that circumnavigated Australia in February and March highlighted China's ambition to operate more frequently in the same neighborhood, Australian officials said.