Celebrate July Fourth aboard the historic USS Silversides, commemorating 80 years since WWII with a unique engine rev-up.

Faster than the Alfa-class submarine, the K-222 struck fear in NATO fleets with is high speed, sudden strike missile ...

For the first time in decades, the USS Silversides received an oil change. The maintenance got the ship ready for its ...

A modern expedition follows the path of Hubert Wilkins, who set out for the North Pole in 1931 in a decrepit WW1 submarine.

When a tanker loaded with Russian oil slows in a shipping channel, a waiting diver swims from a mini-submarine and attaches a ...

Fairbanks Morse Defense (FMD) has been awarded a contract to provide the U.S. Navy with an FM 175D high-speed diesel ...

The remote-controlled submersible, with the capacity to transport over 1.5 tons of cocaine, is the first of its kind located ...

The USS F-1 was hit broadside by another sub during a training exercise and sank in seconds, killing 19 members of the crew.

Malcolm Turnbull, who was behind the French submarine contract that Morrison dramatically tore up in favour of Aukus, said Australia needs to "wake up", realise it's a "bad deal" which the US could ...

The US has launched a review of its multi-billion dollar submarine deal with the UK and Australia, saying the security pact must fit its "America First" agenda.