180325-N-KL769-093 ATLANTIC OCEAN (March 25, 2018) Quartermaster 3rd Class James A. McMillian, center, plots a course after a surface contact was identified aboard the amphibious dock landing ship USS Gunston Hall (LSD 44) during a maritime security operation patrol exercise. Gunston Hall is underway participating in Carrier Strike Group 4's task force exercise in preparation for an upcoming deployment. (U.S. Navy photo by Hull Maintenance Technician 1st Class Jeremy A. Smith/Released)