How quickly a submarine can move under the surface might surprise you, and these are the fastest the world militaries have to ...

The submarine USS Ohio, capable of carrying up to 154 Tomahawk cruise missiles, arrived in Brisbane, Australia, for a visit.

With a naval fleet that includes as many as 71 nuclear submarines, the U.S. Navy possesses the largest and arguably most capable nuclear submarine force in the world.

The submarine stretches for 97 meters and weighs about 7,400 tonnes. HMS Astute (S119) has since been joined by four others – HMS Ambush (S120), HMS Artful (S121), HMS Audacious (S122) and HMS ...

In “Submersed: Wonder, Obsession, and Murder in the World of Amateur Submarines,” Matthew Gavin Frank dives into the subculture of DIY submersible enthusiasts.

The former prime minister says it is impossible for Australia to promise nuclear-powered submarines for a hypothetical ...

This submarine displaces around 2,350 tons while surfaced and between 3,100-4,000 tons when submerged. The Yakutsk is powered by two diesel generators and an electric motor driving a single, seven ...

Going Deep Into the World of D.I.Y. Submarine Builders In “Submersed,” Matthew Gavin Frank takes on the undersea universe of amateur submarine enthusiasts — and one obsession turned deadly.

The Trump administration is reviewing whether a deal to equip Australia with nuclear submarines is “aligned with the president’s America First agenda,” sowing doubt on the future of a ...

The US Navy has tidied up after itself by, for the first time, launching and recovering a Yellow Moray Unmanned Underwater Vehicle (UUV) through the standard torpedo tube of a Virginia class ...