A US Navy nuclear-powered attack submarine stopped in Iceland for the first time on Wednesday. A top admiral told Business Insider the unprecedented port call sent a message to American foes.

A US Navy nuclear-powered attack submarine stopped in Iceland for the first time on Wednesday. A top admiral told Business Insider the unprecedented port call sent a message to American foes.

The USS Connecticut will return to service in 2026, five years after hitting an underwater mountain near Japan.

The delay could have an impact on the country's warfighting capabilities and ability to maintain undersea superiority, a new report to Congress says.

Each Ohio-class ballistic missile submarine is capable of carrying up to 20 nuclear-armed ballistic missiles.

Pennsylvania shipbuilder to invest in US Navy facility Rhoads Industries will invest about $100 million in its Philadelphia shipyard to support U.S. Navy submarine operations.

In the late 1940s, the US Navy initiated the Barracuda- class program to create a small, agile, and cost-effective platform equipped with advanced sonar systems to detect and destroy enemy submarines.

Once the pride of the U.S. Navy, its four battleships are now mothballed museum attractions. But if needed, could these decommissioned behemoths be reactivated?

FMD’s high-speed diesel generator will be integrated into the US Navy’s DDG (X) land-based propulsion system test site for the next-generation destroyer program.