160119-N-XT273-116 ROTA, Spain (Jan. 19, 2016) Sailors aboard USS Ross (DDG 71) sort mail in Rota, Spain Jan. 19, 2016. Ross, an Arleigh Burke-class guided-missile destroyer, forward deployed to Rota, Spain, is conducting a routine patrol in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Navy photo by Mass Communication Specialist 2nd Class Justin Stumberg/Released)