America's dominance beneath the waves grows as its newest nuclear submarine completed its initial sea trials and prepares for ...

The multi-year deal to buy 15 nuclear submarines for the U.S. Navy that has been delayed by negotiations over ballooning costs of labor and material could be wrapped up by the end of the year, HII ...

The naval legacy of the Beehive State will continue to live on in the USS Utah, a fast-attack submarine set to be christened ...

The U.S. Navy has begun work on a new generation of attack submarines with never-before-seen weapons, quieting technology, undersea attack drones, sonar and communications networking… to emerge at ...

China’s navy backs its missile salvos with a fast-expanding “silent service” built for anti-access/area denial. -The force ...

PHILADELPHIA (WPVI) -- President Trump announced an agreement with South Korea to build a nuclear-powered submarine in ...

The first USS Utah was lost in the attack on Pearl Harbor, and no other ship was named for the Copper State until Saturday’s ...

The Spanish Navy’s first-in-class new S-80 Plus diesel-electric submarine (SSK), ESPS Isaac Peral, has deployed on its first ...