American battleships were a symbol of naval power for decades but became obsolete with the rise of missiles and other warships.

Old Nazi warheads and US warships have been reclaimed by a new army of diverse marine life, as scientists uncover how nature has made use of the munitions and fleets that ended up dumped in waterways ...

President Donald Trump has sent American warships to the waters off Venezuela and has boasted about strikes on alleged drug boats.

Nato will not protect the Gaza aid flotilla despite Italy and Spain sending warships to accompany it, as EU-Israel relations reach new lows.

Cuba's top diplomat says recent U.S. escalations in the Caribbean are a result of Secretary of State Marco Rubio’s “personal” agenda against the region.

United Nations Secretary-General Antonio Guterres convened a special leaders summit to focus on climate change.

From nuclear subs forced to ration candy after 200 days at sea, to destroyers trapped in drydock for years, the Royal Navy’s most advanced fleet in history is crumbling under the weight of delays, ...

Explosive underwater drones can help win the war for Ukraine and stop Vladimir Putin in his tracks, one of America’s most-decorated generals has said. David Petraeus, the retired four-star general who ...

The president and his defense secretary addressed hundreds of high-ranking U.S. military officials at a rare in-person gathering in northern Virginia on Tuesday.

On Friday, Trump will be front and center at the Ryder Cup at Bethpage Black — welcomed to the first day of competition by the very powers that once shunned him. The Ryder Cup is run by the PGA of ...

The footage indicates that Ukraine has been using a sea drone to act as a carrier for fiber-optic quadcopters for attacking naval or coastal targets.