MAG-49 Drill, Sweat, Repeat
U.S. Marine Corps Lance Cpl. Giovanni Checchia, Marine Aircraft Group 49 chemical, biological, radiological, and nuclear (CBRN) specialist and Staff. Sgt. Christopher Jackson, expeditionary airfield systems technician, demonstrate how to properly wear a gas mask at Joint Base McGuire-Dix-Lakehurst, N.J., April 26, 2025. CBRN training is intended to educate, prepare and build confidence of service members in the event of unprecedented chemical warfare attacks.(U.S. Air Force photo by Airman 1st Class Luisa E. Dugan)