HMCS Corner Brook launched a Mark 48 heavyweight torpedo at the decommissioned cruiser USS Mobile Bay on July 12, and the ...

Inside a submarine surfacing near Venezuelan boats ...

Submarine construction is running at a pace not seen since the Cold War. China ...

The US Navy confirmed that the USS Oregon attack submarine had visited a Royal Navy base in Scotland, but did not say how long it had stayed there or where it was headed next.

For the first time in its history, the US military sent explosive-laden drone boats into combat by attacking an Iranian ...

Canada has chosen to enter negotiations with a German defense builder to supply its next submarine fleet. Here are the ...

World War II featured many legendary submarines, which prowled the open ocean, crippling both military and civilian ships and ...

A Change.org petition urges the U.S. to donate the USS Connecticut and USS Hartford subs after retirement as tourist draws.

After being the key to Ukraine running the Black Sea Fleet out of Crimea, the Pentagon made its first kamikaze drone boat ...

The Navy has been phasing out Los Angeles-class subs in favor of Virginia-class submarines, which are quieter and can operate ...

The deal could be the start of a bigger move to share weaponry that Ukraine has honed during its war with Russia.

China’s new "sailless" nuclear submarine spotted in Shanghai signals a leap in stealth tech. How does this shift the undersea balance?