170328-N-FQ994-249 ROTA, Spain (March 28, 2017) Cmdr. Russell Caldwell, right, commanding officer of the Arleigh Burke-class guided-missile destroyer USS Ross (DDG 71), and Lt. j.g. Danielle Garbarino, center, give a tour of the ship to the Chief of Naval Operations Adm. John M. Richardson. 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)