Atlantic Bastion, made up of warships, patrol aircraft, uncrewed boats and drones, will protect critical undersea cables and ...

A spherical sea sponge discovered in Antarctica, Carnivorous cladorhizid, is a carnivore, trapping and devouring live animals ...

An international research team working at 13,123 feet (4,000 meters) deep uncovered a remarkable number of previously unknown ...

An investigation is underway after the Île Longue naval base, home to France's four ballistic missile submarines, detected an ...

Norway will help finance a second production line in Germany to ensure the new submarines can be built quickly enough.

In the rippling waters of Shengsi, Zhoushan, the ebb and flow of the tides conceal the key to the safety of vital subsea ...

The new and improved Deep-Sea Mining Watch provides a dynamic view of vessel activity linked to seabed mineral exploration, allowing users to monitor the movements of vessels historically, or ...

The world’s longest and deepest undersea road tunnel is being built in Norway, intended to cut travel time between major cities and become part of a ferry-free highway along its western coast.

Commissioned into the Indian Navy last week, the INS Mahe and the AWS-SWC class give India a powerful tool against Pakistan’s burgeoning submarine program.

By Adm. James G. Foggo III and Steven Wills, Ph.D., Defense Opinion Writers. Once again, the undersea domain is growing ...

Key Points and Summary – USS Halibut began life as a Regulus cruise-missile submarine, but its real legacy came after a ...