U.S. Marine Corps Lance Cpl. Christen Murphy, left,

U.S. Marine Corps Lance Cpl. Christen Murphy, left, and Lance Cpl. Alec Bolstad, both aircraft rescue and firefighting specialists with Marine Medium Tiltrotor Squadron 164 (Reinforced), 15th Marine Expeditionary Unit, cuts into a simulated downed aircraft during a tactical recovery of aircraft and personnel training mission at Marine Corps Base Camp Pendleton, California, May 26, 2020. ARFF Marines are trained to be proficient in identifying aircraft nomenclature and can quickly reach casualties in an emergency situation. (U.S. Marine Corps photo by Lance Cpl. Mackenzie Binion)