NAVAL STATION ROTA, Spain (July 29, 2021) Cmdr. John D. John departs the Arleigh Burke-class guided-missile destroyer USS Ross (DDG 71) after a change of command ceremony at Naval Station Rota, Spain, July 29, 2021. Ross is forward-deployed to Rota, Spain, in support of regional allies and partners and U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 2nd Class Claire DuBois)