Key Points and Summary: The U.S. Navy’s Columbia-class submarine program, the designated replacement for the aging Ohio-class ...

The ARA San Juan S-42 submarine was on its way from Ushuaia to Mar del Plata when it suddenly disappeared. The last contact ...

A 96-foot derelict submarine nestled in the mangroves of Boot Key made its final journey to shore this week. In what the ...

Naval Sea Systems Command wants to bring the highly complex task of designing the next generation of capital warships back to ...

Known locally as the "Yellow Submarine" even though it had mostly rusted to a dirty red, the former piece of industrial ...

This is a historic event,” Vladimir Putin declared on July 24 as he unveiled Russia’s newest nuclear submarine, the Knyaz ...

The Project 955A Borei-class ballistic missile submarine Knyaz Pozharsky entered service less than two weeks ago.

The U.S. Marine Corps continues to refine the role of MV-22B Ospreys in anti-submarine warfare, this time with an eye on the ...

The USS Silversides submarine sank 23 ships during World War II. It was also the site of a successful emergency appendectomy ...

A 96-foot derelict submarine was removed Monday, Aug. 11, from the waters near Marathon, marking one of the most unusual and ...

Images suggest the Rybachiy location was hit after the 8.8 magnitude offshore earthquake centered roughly 75 miles from the ...

Atlantic Bastion represents the Royal Navy’s future plan for anti-submarine capabilities, defending the North Atlantic ...