Members of the Coast Guard Cutter George Cobb watch Coast Guard diver's activity on the ocean floor from a live video feed on board the cutter near San Pedro, April 22, 2015. The divers were performing a training evolution which 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 3rd Class Andrea L. Anderson)