Mr. Wayne Kolve (left), 28th Civil Engineer Squadron fireman, and U.S. Air Force Airman 1st Class Matthew Frankle, 28th CES fireman, stand by in case of an emergency during a structural fire exercise at Ellsworth Air Force Base, South Dakota, June 13, 2023. Department of the Air Force Fire and Emergency Services Training Plan requires individuals to perform at least two structural live fire training events a year. (U.S. Air Force Photo by Airman 1st Class Yendi Borjas)