Welcome back to the Fluctus Channel, as we explore the hidden world of submarines, from their advanced engineering and daily ...

America's dominance beneath the waves grows as its newest nuclear submarine completed its initial sea trials and prepares for ...

Step aboard for an incredible submarine virtual tour of one of the finest vessels in the naval fleet! Watch as we explore this marvel of electrical engineering operating deep in the ocean, where the ...

That's the announcement heard on deck following a series of bells as Cmdr. A.J. Franz steps aboard the U.S.S. Jefferson City, a 7,000-ton Los Angeles Class submarine that's named after the Missouri ...

The USS Cobia submarine returned to Manitowoc's Wisconsin Maritime Museum after restoration work, drawing crowds of excited ...

An unarmed Trident II D5 Life Extension missile launches from an Ohio-class ballistic missile submarine off the coast of Florida during a planned test event from Sept. 17-21. (U.S. Navy) The U.S. Navy ...

In recent months, intensifying conflict around the world has called new attention to the possibility of military confrontation between nuclear-armed states. To meet these challenges, the United States ...