During the initial stages of the war, there was some talk among Kriegsmarine admirals to send a flotilla of U-boats to the ...

Hanwha is planning to sail one of its advanced KSS-III attack submarines across the Pacific Ocean and dock it off British Columbia’s coast this spring, as the South Korean defence company competes for ...

Operational records from the Pacific War reveal one submarine that stood above all others in reputation and results. Its aggressive patrols, repeated sinkings, and ability to evade counterattacks made ...

When most of us look out at the ocean, we see a mostly flat blue surface stretching to the horizon. It’s easy to imagine the ...

The 2026 NDAA and defense appropriations bill provide funding for naval shipbuilding and facilitate trilateral cooperation ...

Taiwan has completed its first underwater sea trial of a domestically built submarine, marking a major defence milestone. The test of the submarine Narwhal comes as China steps up military pressure ...

The debate over nuclear-powered submarines is likely to serve as a critical indicator of Japan’s strategic trajectory.

South Korean consortium shortlisted to win $41.4B Canadian submarine program alongside Germany's ThyssenKrupp Marine Systems ...

They’re the caretakers of one of only five remaining diesel boats in the U.S. fleet, a boat that in many ways was the link ...

The Hawaii Army National Guard dedicated a new memorial honoring the 26 guardsmen aboard a transport boat sunk by a Japanese ...

With the world’s most advanced radar (Aegis Combat System), sonar and command-and-control systems, a single River-class ...

Since the dawn of the nuclear age, there have been efforts to limit nuclear arms. What does this treaty’s lapse mean for the ...