Navy Petty Officer 3rd Class A. Humphrey cuts a sheet of metal with a portable cutting unit during a drill in the hangar bay of the aircraft carrier USS Harry S. Truman in the Atlantic Ocean, Oct. 3, 2015. Drills prepare sailors to be at the highest state of readiness in the event of an emergency. The Truman is at sea, responding to Hurricane Joaquin. U.S. Navy photo by Petty Officer 2nd Class K. H. Anderson