India’s first nuclear-powered submarine, INS Arihant, suffered significant damage in 2018 when a crew member left the rear hatch open, allowing seawater to flood the propulsion compartment.

China's rapid military modernization includes a significant nuclear submarine program, aiming to counter the U.S. and its ...

Vice Admiral Angus Topshee, commander of the Royal Canadian Navy, toured the HHI's Ulsan headquarters as part of discussions ...

The nuclear submarines built here at Newport News Shipyard and at General Dynamics Electric Boat works in Groton, Conn., stealthily carry vast lethality that can deter occasions for unleashing it.

But as early as 1985, advances in optical amplifiers were being made that would eventually find their way into submarine cables. That was when a physics grad student named Robert Mears did ...

It's this engine-making Rolls-Royce company we're interested in now, as it just announced it is entering the submarine solution provider market with not one, but two different solutions.

The Russian navy said the modernization of a base in the country's Far East has enabled seven nuclear-powered submarines to be put into service over the past few years. The comment was made by ...

Since 2000, at least 14 expedition crews have unsuccessfully tried to find the final resting place of the HMS Trooper, but the ill-fated World War II submarine has finally been located.

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. From top, Australian flag, Collins submarine and helicopter, William ...

An American submarine that went missing in World War Two has been rediscovered at the bottom of the East China sea. The USS Grayback and its 80 crew members disappeared in 1944 when it was ...

Groton ― Navy, state and local officials on Wednesday celebrated the completion of a micro-grid at the Naval Submarine Base, a project they said will make the base more energy-resilient and ...

Police say two people have been hospitalized after a fire broke out at the shipyard that builds Britain’s nuclear-powered submarines, but they said there is no nuclear risk LONDON -- Two people ...