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) hike to a nearby urban training facility from LZ Dodo to conduct a 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)