Fire Training Air Force firefighters walk away from a fire during training on the fire training grounds at Davis-Monthan Air Force Base, Ariz., Nov. 28, 2016. The firefighters are assigned to the 355th Civil Engineer Squadron’s fire department. Air Force photo by Senior Airman Betty R. Chevalier SHARE IMAGE: Download Image: Full Size (1.34 MB) Photo By: Betty Chevalier VIRIN: 161128-F-WQ860-0015D.JPG Photo Gallery