Sweden has revealed the Saab A26 -- designed to be the world's first fifth-generation submarine. Here's all the cutting-edge ...

The U.S. is building 12 Columbia-class submarines armed with ballistic missiles to serve as its sea-based nuclear deterrent ...

Multiple European NATO members in the Baltic Sea area have expressed interest in the GreyShark underwater drones.

SLBMs can be launched from underwater nearly anywhere in the world—and are incredibly difficult to intercept, making them ...

HII supplies the Virginia-class submarine Massachusetts to the U.S. Navy, underscoring its role as a key builder of advanced nuclear-powered vessels.

Under the cost-only modification, the General Dynamics subsidiary will provide construction services for the hulls of SSBN ...

How South Korea puts submarines to use, and in partnership with the U.S. and Japan, “is yet to be seen,” Adm. Daryl Caudle ...

It's unclear what the timeline for such a project would be. The announcement follows trade negotiations between the countries ...

Tokyo’s efforts to boost its naval power could ‘definitely complicate’ the strategic picture, military analysts have said.

Footage shows a decommissioned ship sinking after a Nato submarine fired a torpedo during a naval exercise off Andøy, Norway.