U.S. Air Force Lt. Col. Jeffrey Nelson, 97th Mission Support Group deputy commander, sprays water on a training aircraft fire at the burn pit May 2, 2014. The 97th Civil Engineer Squadron firefighters allowed commanders to put out a training aircraft fire so in order to have a better understanding of the procedures followed to successfully extinguish the flames. (U.S. Air Force photo by Senior Airman Franklin R. Ramos/Released)