160316-N-GP524-262 ATLANTIC OCEAN (March 16, 2016) Boatswain’s Mate Seaman Justin Parker stands lookout aboard the guided-missile destroyer USS Stout (DDG 55) as the ship is towed by USS Roosevelt (DDG 80) during a towing exercise. Roosevelt and Stout are underway conducting Composite Training Unit Exercise (COMPTUEX) with the Dwight D. Eisenhower Carrier Strike Group in preparation for a future deployment. (U.S. Navy photo by Mass Communication Specialist 3rd Class Bill Dodge/Released)