Stealth may soon be an impossible feat for submarines, after scientists found a way to detect even the quietest underwater vessels For US submarines operating in waters near China, the era of absolute ...

It's been a year since the underwater vehicle Ran vanished beneath a glacier in Antarctica. Owned by the University of ...

A RUSSIAN spy ship fled UK waters after a Royal Navy nuclear submarine surfaced yards away in a show of force. Defence ...

Lockheed's radical Sea Shadow provided valuable insights into adapting stealth technology for the sea. Its influence lives on ...

The United Kingdom has confirmed that one of its Royal Navy nuclear-powered submarines surfaced close to the Yantar, a notorious Russian spy ship late last year, to make it clear it was being observed ...

The partially submerged vessel was towed over 2,500 nautical miles to Bermuda to study the submarine's technology and intelligence on board. The 58 sailors from the U-505 were transported and held ...

The UK has tracked a Russian spy ship in its waters twice in recent months. In November, a British submarine followed the vessel and surfaced nearby to turn it away. The UK defense secretary said the ...

India’s navy launched a submarine, a destroyer and a frigate simultaneously. Rafiq Maqbool/AP Prime Minister Narendra Modi said while commissioning the vessels at the state-run Mazagon dockyard ...

A Royal Navy attack submarine surfaced close to a Russian ... said the incident involving HMS Astute happened in November but the research vessel, called Yantar, then returned to UK waters this ...

Grant Shapps, a former Conservative member of the U.K.’s Parliament and defense secretary, called a recent submarine name ...