MARINE CORPS AIR STATION YUMA, Ariz. -- U.S. Marine Corps Sgt. Maj. George Hernandez salutes Lt. Col. Andrea Goeman during a post and relief ceremony on Marine Corps Air Station Yuma, Ariz., June 11, 2021. Sgt. Maj. Hernandez was relieved from his duty as Marine Air Control Squadron 1 sergeant major by Master Gunnery Sgt. Leon Harpel. (U.S. Marine Corps photo by Lance Cpl. Carlos Kealy)