170422-N-FQ994-130 SOUDA BAY, Greece (April 22, 2017) Lt. David Childress, the navigation officer aboard the Arleigh Burke-class guided-missile destroyer USS Ross (DDG 71), reads from the voyage management system as the ship departs Souda Bay, Greece. Ross is forward-deployed to Rota, Spain, conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 3rd Class Robert S. Price/Released)