This story has been updated to include information from the U.K. Ministry of Defense and the U.S. Navy. A U.S. Coast Guard ...

Russia has reportedly deployed a submarine and other vessels to escort an oil tanker – which is also being pursued by US forces – across the Atlantic. The ship, currently between Iceland and the ...

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Hughes was going to do the unthinkable with it: mine manganese nodules right from the ocean floor. So, when the Glomar sailed ...

At the Intrepid Museum, the “House of Dynamite” director chats with an arms-control expert about duck and cover, radioactive ...

Leader of the Opposition in the Kerala Assembly VD Satheesan on Sunday said the Congress would allocate more seats to women ...

Ukraine's SBU domestic security service has released new footage it says shows the country's preparations for attacking a Russian submarine in the Black Sea port of Novorossiysk earlier this month.

The SBU said it first attacked Russia's only maritime anti-sub plane in the nearby region. The agency said it used a drone that carried a warhead capable of dispersing 2,000 fragments. Ukraine shared ...

Through the Ukraine War, the Russian Navy has lost over 20 warships, submarines, landing ships, patrol boats, and support vessels, including its flagship, the Moskva guided-missile cruiser. Last week, ...

A Russian general was killed Monday after a bomb exploded under his car in Moscow, officials said. Russian investigators said they were looking into whether Lt. Gen. Fanil Sarvarov was assassinated by ...

Ukraine said Monday it carried out an underwater drone strike that critically damaged a Russian Kilo-class submarine docked in the port of Novorossiysk, marking the first known attack of its kind. The ...

Ukraine’s Security Service said it had disabled a Russian Kilo class submarine in a rare underwater drone attack in the Black Sea port of Novorossiysk. Russia denied any damage from the attack, saying ...