While there have been several deadly submarine disasters, the 1963 loss of the USS Thresher along with its 129 crew is the ...

Israel and the US bombed Iran’s nuclear sites in June. Now, North Korea is bolstering its defences, alliances, and nuclear ...

A $70 million operation was launched to recover the sunken Russian submarine Kursk. Here’s how one of the most expensive and difficult salvage missions in history unfolded.

Ukraine is ready to agree on a ceasefire with Russia in today's peace talks in Istanbul, a source in Kyiv's delegation told ...

Britain and Australia have announced they will sign a cooperation treaty to build Australian nuclear-powered submarines ...

Australia's government said on Saturday it signed a treaty with Britain to bolster cooperation over the next 50 years on the ...

Some of America's nuclear-powered, conventionally armed fast-attack submarines serve with the Pacific Fleet and are stationed ...

The Borei-A class missile-carrying submarines are the core of Russia’s strategic nuclear forces and will continue to ensure ...

Russian state media acknowledged that the Admiral Nakhimov had been out of service since 1999—but noted that it had undergone renovations from 2013 onward.

After a four-decade period of service, the UK has called time on the Trafalgar class, as it looks to an expanded future force ...

Former submarine commander L. David Marquet explains how nuclear-powered submarines work and what life is like aboard one.