Air, earth, water, but especially fire
Local firefighters from the Green Valley Fire District work with Darren Felish, 355th Civil Engineer Squadron Assistant Chief of Training, during a simulated residential structure fire at the training grounds at Davis-Monthan Air Force Base, Arizona, April 13, 2022. Because some fire districts don’t have their own training facilities, they partner with the DM Fire Department every few months to utilize the training grounds to practice various fire drills. (U.S. Air Force photo by Senior Airman Kaitlyn Ergish)