170401-N-KJ380-014 ATLANTIC OCEAN (April 1, 2017) Sailors perform a spot check in a medical space aboard the aircraft carrier USS Dwight D. Eisenhower (CVN 69). The ship and its carrier strike group are underway conducting a sustainment exercise in support of the optimized fleet response plan. (U.S. Navy photo by Mass Communication Specialist Seaman Neo Greene III/Released)