190426-N-SF508-0542 JOINT BASE PEARL HARBOR-HICKAM, Hawaii (April 26, 2019) Cmdr. John Loomis, commanding officer of the Arleigh Burke-class guided-missile destroyer USS John Paul Jones (DDG 53) salutes the sideboys during a change of command ceremony at Joint Base Pearl Harbor-Hickam. During the ceremony, Loomis took command as the 19th commanding officer of John Paul Jones. (U.S. Navy photo by Mass Communication Specialist 2nd Class Charles Oki/Released)