180210-N-EA818-043 ATLANTIC OCEAN (Feb. 10, 2018) Yeoman Seaman Christian Perez stands starboard lookout watch aboard guided-missile cruiser USS Normandy (CG 60). Normandy is underway as a part of the Harry S. Truman Carrier Strike Group (HSTCSG) conducting a composite unit training exercise (COMPTUEX), which evaluates the strike group’s ability as a whole to carry out sustained combat operations from the sea, ultimately certifying the HSTCSG for deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class Tommy Gooley/Released)