Air Force Reserve Senior Airman Joshua Pirtle, an aircrew flight equipment specialist assigned to the 913th Operations Support Squadron, removes a survival vest from Staff Sgt. Aaron Broge, a loadmaster assigned to the 327th Airlift Squadron, during decontamination training at Little Rock Air Force Base, Ark., June 19, 2017. Pirtle and three other aircrew flight equipment specialists were training to enhance skills needed to protect personnel and equipment so they can work safely and effectively in a contaminated environment. Air Force photo by Master Sgt. Jeff Walston