NAVAL STATION ROTA, Spain, Oct. 14 -- The U.S. Naval Forces Europe-Africa - U.S. 6th Fleet issued the following news on Oct. 13, 2021: By Lt. J.G. Brinn Hefron USS Porter Public Affairs The Arleigh Burke-class guided-missile destroyer USS Porter (DDG 78) held a change of command ceremony on the pier at Naval Station Rota, Spain, Oct. 8, 2021. Cmdr. Christopher Petro relieved Cmdr. Thomas Ralston as Porter's commanding officer during the ceremony, which was presided over by Capt. Kyle Gantt,   more