A sailor with the Navy Experimental Diving Unit at Naval Support Activity Panama City, Fla., tests the capabilities of new diving gear, known as the Deep Sea Expeditionary with No Decompression Suit ...

ARLINGTON, Va.—The lights above the water’s surface cast a ghostly glow on the bottom of the sprawling tank, as a U.S. Navy diver deftly swam through a sunken aircraft fuselage. Wearing a special ...

The US Navy recently completed tank tests of a new deep-diving suit called the Deep Sea Expeditionary with No Decompression (DSEND) system that is light and flexible, yet maintains sea-level internal ...