DSEND (IMAGE) Office of Naval Research Caption A U.S. Navy diver (center) tests the Office of Naval Research-sponsored Deep Sea Expeditionary with No Decompression (DSEND) system at the Navy Experimental Diving Unit in Florida. DSEND includes a hardened yet lightweight atmospheric dive suit featuring rotating, detachable joints allowing for greater dexterity, flexibility and maneuverability. Credit (U.S. Navy photo by Ronnie Newsome) Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.