Australia's ambassador to Washington said on Friday his country is working with the Pentagon on the U.S. Defense Department's ...

USS Toledo supports missions, such as anti-submarine and strike warfare, as well as intelligence, surveillance and ...

Navy's next-generation SSN(X) attack submarine faces delays until 2040, with costs projected between $6.7-8 billion per ...

No engineering degree, no blueprint, just years of tinkering. Zhang’s 5‑tonne submarine proves dreams can go deep.

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

A 60-year-old farmer in China has built his own "Big Black Fish" -- a homemade submarine that can accommodate two people, ...

On June 4, 1944, the US Navy captured its first German submarine. Now it's displayed at Chicago's Griffin Museum of Science ...

The introduction of yet another of America’s finite number of attack submarines into the Indo-Pacific indicates how important of an area of operation it has become.

Getting USS Connecticut, one of just three prized Seawolf class submarines, back to the fleet has been a top priority for the ...

Why is the Pentagon risking America’s best military relationship in the Pacific to review a deal Biden announced?

The Los Angeles-class attack submarine USS Toledo recently arrived at its new homeport at Joint Base Pearl Harbor-Hickam in ...