Navigating the seas largely undetected, submarines are a valuable asset to militaries around the world. One country controls ...

The four Ohio-class guided-missile submarines (SSGNs) are uniquely powerful assets, offering massive, low-risk strike and ...

A US Navy guided-missile submarine was involved in recent strikes on Iran's nuclear program. Ohio-class cruise-missile subs host massive firepower and are difficult to detect. But they're going to ...

The keel for the U.S. Navy’s second Columbia-class submarine was laid during an Aug. 27 ceremony in Kingstown, Rhode Island, ...

He said submarines, warships, helicopters and surveillance planes will participate in the drill, dubbed as “Velayat-97.” The exercise will include missile launches from the vessels.

President Donald Trump's announcement to move two nuclear submarines in response to heightened Russia threats comes just weeks after he praised a submarine's role in the Iran strikes.

Navy Vice Adm. Richard Correll was nominated by President Donald Trump to replace the retiring Air Force Gen. Anthony Cotton ...

Iran has held its first military exercise since its 12-day war with Israel. State television reported that navy vessels would fire missiles at sea targets in the Gulf of Oman and the Indian Ocean on ...