Department of Defense fire protection students from the 312th Training Squadron hustle to advantageous fire combating positions for the start of their grade level interior fire training exercise at the Louis F. Garland DOD Fire Academy on Goodfellow Air Force Base, Texas, Dec. 10, 2020. The students honed their fire retardant techniques in a controlled, yet life-like environment with real high-pressure fire hoses. (U.S. Air Force photo by Senior Airman Abbey Rieves)