Capt. Robert Francis, outgoing commander of Task Force 55/Destroyer Squadron 50, delivers remarks during a change of command ceremony in Manama, Bahrain, Nov. 29, as Vice Adm. Brad Cooper, commander of U.S. Naval Forces Central Command, and the task force’s incoming commander, Capt. Anthony Webber, look on. The task force oversees U.S. 5th Fleet’s surface ships operating in the Middle East.