Petty Officer 3rd Class Matthew Rutten, a diver stationed at Regional Dive Locker West, prepares for a dive using surface-supplied dive equipment in San Diego Bay, March 19, 2013.
The new equipment will allow coast guard divers to remain under water longer and carry out their missions in harsher environments. (U.S. Coast Guard photo by Petty Officer 1st Class Henry G. Dunphy)