The Torsk’s sinking of the Japanese vessel marked the last U.S. submarine kill for over eight decades — that is until March 3 ...

Video of a US submarine sinking an Iranian warship looked "remarkably similar" to a 1945 US submarine attack, a World War II ...

The Iranian warship that was sunk in the Indian Ocean likely didn’t have the technology needed to defend itself against submarines.

Beijing is working to ramp up production of nuclear-powered attack boats and incorporate larger numbers of guided-missile ...

All-electric submarine manufacturer U-Boat Worx has announced its latest series of submersibles called NEXUS, comprised of seven- and eight-person vessels (nine if some are children). These electric ...

This story has been updated with additional information from U.S. Central Command about the sinking of an IRGCN corvette. An ...

Take your eight closest friends for rides on your very own submarine. Provided you have a lot of money, of course. A company called U-Boat Worx makes underwater vehicles you can launch right off your ...

Submarine manufacturer General Dynamics Electric Boat played a key role in significant revenue and profit increases reported Wednesday by its parent company. General Dynamics' Marine Systems unit ...

The 1,250-ton hybrid, known as the Nautilus, features a diesel-electric propulsion system that allows it to cruise across the ocean at speeds of up to nine knots or travel underwater at four knots. It ...

Submarine weddings may be quite impossible since this underwater vehicle is usually used for military exercises or war activities. In this handout image provided by the Australian Defence Force, Royal ...