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WAKUNI, YAMAGUCHI, Japan (July 2, 2025) — U.S. Marine Corps Lt. Col. Devon Tschirley, station executive officer, Marine Corps Air Station Iwakuni, marches with the color guard during a change of command ceremony at MCAS Iwakuni, Japan, July 2, 2025. MCAS Iwakuni held the change of command ceremony to formally transfer command from Col. Richard Rusnok to Col. Kenneth Rossman, symbolizing the shift in leadership, authority, and responsibility for the installation. (U.S. Marine Corps photo by Lance Cpl. David Getz)