Coast Guard Petty Officer 3rd Class Dominick Antonello, a gunner’s mate, leads training on the .50 caliber on the Coast Guard Cutter Tampa, on patrol in the Eastern Pacific, Aug. 3, 2017. The USCGC Tampa is a 270-foot medium endurance cutter capable of a variety of missions, to include search and rescue and counter-drug patrols. Coast Guard photo by Lisa Ferdinando