North Korea’s first dedicated nuclear-powered ballistic missile submarine (SSBN) has been unveiled during a DPRK state media ...

The debut followed the North’s first test of a new surface-to-air missile and the arrival of a U.S. nuclear-powered attack ...

North Korea on Thursday released new images of what it claims is its first nuclear-powered submarine, a massive vessel equal ...

It was the first ship to visit the North Pole and participated in the Cuban missile crisis blockade. Nautilus is now an exhibit at the Submarine Force Museum in Groton, Connecticut. On January 17, ...

SEOUL, South Korea (AP) — North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the U.S.

The USS Iowa (SSN 797) was commissioned in a ceremony on Saturday at Naval Submarine Base New London in Groton, Conn. It is the Navy’s first submarine to be named after the state of Iowa. “This event ...

As it tried to demonstrate its continuing ability to fight, Ukraine said it had used drones to inflict serious damage on a Russian Kilo-class submarine at a Black Sea port.

February 17, 1864, was a spot in naval warfare history when the Confederate submarine H.L. Hunley struck and sank the USS Housatonic, the first successful attack by a military submarine against an ...

As the new American president shook allied capitals all over the world, a Virginia-class submarine — the USS Minnesota — arrived at a port in western Australia for the first of many routine Australian ...

After more than 100 years, we have the first actual image of the wreck of a sunken U.S. Navy submarine from World War I. A recent expedition to survey it and other lost military hardware has captured ...