By Staff Sgt. Kylee Gardner, 379th Air Expeditionary Wing Public Affairs / Published May 26, 2021 Airman 1st Class Coby Kolker, 379th Expeditionary Civil Engineer Squadron firefighter, dons his protective gear before entering an area with simulated hazardous material during an exercise May 26, 2021, at Al Udeid Air Base, Qatar. The exercise tested Airmen’s ability to respond to a hazardous material incident, where a member was exposed to the material. In this exercise, the participating Airmen were not only tested on their ability to perform their respective jobs, but also on their ability to communicate and work alongside other agencies to mitigate a simulated emergency. (U.S. Air Force photo by Staff Sgt. Kylee Gardner)