The Navy’s early experience with submarines was a constant drumbeat of human tragedy. While looking for lost relics deep beneath the Pacific Ocean, mere miles from the coast of San Diego, California, ...

Then-Vice Chief of Naval Operations Adm. Lisa Franchetti tours a Rhode Island facility responsible for helping make Virginia- and Columbia-class submarines in October 2023. (Chief MC Amanda R.

MOSCOW — An accident aboard a nuclear-powered Russian navy submarine doing a test run in the Pacific Ocean on Saturday killed more than 20 people, the navy said. The nuclear reactor aboard the ...

In Dec. 1917, 19 sailors serving on a World War I-era U.S. submarine made the ultimate sacrifice during a training mission. Perhaps fittingly, scientists have captured never-before-seen photos of its ...