250311-F-ZJ681-1224
U.S. Air Force Airmen from the 31st Medical Group perform gear checks on their mission oriented protective posture gear during Exercise Fighting Wyvern 25-01 at Aviano Air Base, Italy, March 11, 2025. MOPP gear protects service members from toxic exposures during wartime operations, such as in chemical, biological, radiological or nuclear warfare environments. (U.S. Air Force photo by Airman 1st Class Zachary Jakel)