Maintaining deterrence in the Indo-Pacific and around the world requires the U.S. Navy to change what it builds and how it ...

South Korea is about to take on a job it has never held before at the world’s largest international maritime exercise. During ...

A Boston startup, BlueIQ, is testing a network of four floating sensors that can listen to the action on and under the ...

Subnautica 2's Early Access launch has been a massive success, and the alien ocean features a variety of interesting ...

The Red October, featured in both a Tom Clancy novel and a movie starring Sean Connery and Alec Baldwin, seemed so genuine.

In all the documentaries I have watched on the Cold War, I have been intrigued by these strange operations and projects ...

The discovery of a Chinese undersea monitoring device in a strategic Indonesian waterway last month "shows the extent of both ...

A 75-mile undersea rail tunnel could link Yantai and Dalian in 40 minutes. China’s boldest megaproject is back on the table.

Iran claims it has deployed small submarines as an "invisible guardian" of the Strait of Hormuz, but analyst says the vessels ...

The system, called CUREE (Curious Underwater Robot for Ecosystem Exploration), was developed under the Woods Hole ...

Many people know the story of “The Night That Panicked America.” On Oct. 30, 1938, Orson Welles and his Mercury Theatre Troupe broadcast a fictional ...

The ocean depth is the last domain where America still has a clear military advantage over China. As battlefields fill with ...