Japan’s Soryu-class diesel-electric attack submarine achieves something once considered impossible for non-nuclear boats: ...

Out of all the submarine stories I have worked on in nearly twenty years of defense publishing and running various national ...

The Republic of Korea Navy’s KSS-III submarine ROKS Dosan Ahn Changho arrived in Canada on May 23, completing the first trans-Pacific voyage by a South Korean submarine.

S. Korea is preparing to publicly unveil a development roadmap for a nuclear-powered attack submarine program after the ...

The ocean depth is the last domain where America still has a clear military advantage over China. As battlefields fill with sensors, becoming increasingly transparent, “being under water matters ...

The Navy shared a photo of a ballistic-missile submarine docked in Gibraltar, saying its presence demonstrates the US ...

An autonomous submarine named Ran discovers strange structures under the Dotson Ice Shelf in Antarctica, before mysteriously ...

S. Korea's first domestically designed 3,000-ton submarine has completed a long-distance Pacific deployment as Seoul seeks to ...

The Pentagon revealed the location Monday of one of the US Navy’s most secretive vessels – a stealthy, nuclear-armed submarine – a day after President Trump rejected Iran’s latest peace offer. The ...

James Bond-style submarine seen in Spectre set to make waves at auction. A real-life James Bond-style boat is heading to auction. The sleek Scubacraft SC3 can speed across the water before diving ...