SAN PEDRO, Calif. - Petty Officer 1st Class Ivyr Lluellen, a Coast Guard Diver (DV) assigned to Coast Guard Dive Locker West, prepares and checks diving equipment prior to a dive off the Coast Guard Cutter George Cobb, April 22, 2015. The training evolution was the Coast Guard's first ever decompression dive, which recently stood up a job rating specifically for diving. (U.S. Coast Guard photograph by Petty Officer 1st Class Adam Eggers)