Firefighters burn through new training ground
U.S. Air Force Staff Sgt. Christian Arvelo, 20th Civil Engineer Squadron fire department driver operator, left, inspects the gear of Chief Master Sgt. Daniel Hoglund, 20th Fighter Wing command chief, after combating a simulated C-130 Hercules fire at Shaw Air Force Base, S.C., June 27, 2017. Firefighters perform “buddy checks” before and after extinguishing fires to ensure all equipment is functioning properly and to prevent hazardous fumes from entering the gear. (U.S. Air Force photo by Senior Airman Christopher Maldonado)