JOINT BASE PEARL HARBOR-HICKAM (April 4, 2024) Adm. Stephen Koehler, commander of U.S. Pacific Fleet, left, salutes Chief of Naval Operations Adm. Lisa Franchetti during the U.S. Pacific Fleet change of command ceremony at Joint Base Pearl Harbor-Hickam, Hawaii, April 4, 2024. (U.S. Navy photo by Mass Communication Specialist 2nd Class Christopher Sypert)