A nuclear attack submarine may be the most formidable predator ever built. In 2009, I spent a week submerged aboard the USS ...

Submarines have quietly become some of the most powerful weapons in modern naval warfare.

For generations, sound navigation and ranging, commonly known as sonar, has been predominantly used for underwater object detection. Revolutionary technology has turned the tide for military ...

Welcome to Barrow-in-Furness: the forgotten town behind the U.K.’s nuclear defense seeking resurrection. At any given moment, a Vanguard-class submarine is somewhere in the world’s oceans, carrying up ...