U.S. Marines with Marine Wing Headquarters Squadron

U.S. Marines with Marine Wing Headquarters Squadron 1 (MWHS-1) Chemical, Biological, Radiological, and Nuclear Defense (CBRN) put on their gear in preparation of entering the contaminated building in the simulated scenario, May 8, 2019 at Snipe Mont, Okinawa, Japan. The casualty evacuation and CBRN training evolution helped enhance the unit's readiness and proficiency to respond to emergencies while deployed in a field environment. (U.S. Marine Corps Photo by Lance Cpl. Madeline Jones)