U.S. Air Force Airman First Class Mallory Glennon, left, and Staff Sgt. Lanny Thompson, 86th Dental Squadron dental assistants, decontaminate each other using a simulated M295 mitt, at Ramstein Air Base, Germany, Dec. 11, 2019.The pair practiced how to remove contamination in the event of a chemical attack as part of exercise Operation Varsity 19-04. (U.S. Air Force Photo by Senior Airman Kaylea Berry)