The gap between Russia and the West has pushed Moscow to prioritize unconventional capabilities, a top Norwegian military ...

HARTFORD, Conn. — Connecticut divers have discovered the wreckage of an experimental submarine that was built in 1907 and later scuttled in Long Island Sound. The Defender, a 92-foot-long ...

This video explores the secret submarines and torpedo technology developed by Germany and Italy during World War II. These advanced naval weapons were designed to disrupt Allied shipping routes and ...

At first glance, it seems obvious that submarines should look like the creatures that mastered underwater movement millions of years ago. Fish evolved streamlined, pointed bodies to cut through water ...

The US Navy’s efforts to develop “distributed acoustic sensing” capabilities have included experimental trials on the West Coast. More global communication travels under the seas than via satellites ...