PACIFIC OCEAN (June 21, 2022) Vice Adm. Michael Boyle, commander, U.S. 3rd Fleet, addresses the audience during a change of command ceremony. Rear Adm. Joseph Cahill, relieved Rear Adm. James Kirk, as commander, Carrier Strike Group 15, in the hangar bay aboard the aircraft carrier USS Nimitz (CVN 68). (U.S. Navy photo by Mass Communications Specialist 3rd Class Samuel Osborn)