The Navy is canceling the troubled USS Boise submarine overhaul after costs neared $3 billion, redirecting resources to newer ...

China's submarine force has typically focused on patrolling the shallow littoral waters of the South China Sea, but its new ...

Huntington Ingalls Industries initially delivered the USS New Jersey fast attack submarine to the Navy in 2024—then quickly ...

The United Kingdom thwarted a Russian submarine operation targeting critical undersea cables.

The U.S. Navy began a maintenance overhaul on the USS Boise in 2024 for $1.2 billion.

The Russian submarine shadowed by the Swedish Gripens was transiting the Kattegat, a strategic waterway linking the Baltic ...

The USS Massachusetts has joined the Navy fleet. Saturday's commissioning ceremony made the submarine the first named after ...

N. Korea appears to have completed maintenance on its "Hero Kim Gun Ok" submarine and could soon conduct test launches of ...

The USS Bowfin is more than a historic submarine—it is a powerful testament to the courage, sacrifice, and ingenuity of ...