170404-N-GG458-004 ATLANTIC OCEAN (April 4, 2017) Operations Specialist 3rd Class Christopher Fredia stands the surface detection tracker watch in the combat information center of the amphibious transport dock ship USS Arlington (LPD 24). The ship is cunderway conducting type commander sea trials in preparation for upcoming operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Stevie Tate/Released)