U.S. Navy Damage Controlman Fireman Matthew Maglio, left, uses a Halligan bar to clear simulated hot spots while Damage Controlman 3rd Class Sean Clooney uses a thermal imager to check for simulated hot spots during a fire drill aboard the amphibious assault ship USS Peleliu (LHA 5) Aug. 17, 2012, in the Pacific Ocean. Peleliu was participating in a certification exercise with the amphibious dock landing ship USS Rushmore (LSD 47) and the amphibious transport dock ship USS Green Bay (LPD 20). (U.S. Navy photo by Mass Communication Specialist 3rd Class Derek Stroop)