U.S. Air Force Airman 1st Class Robert Verity, 612th Air Base Squadron fire protection specialist, strikes a Keiser Sled with a sledgehammer during a competition with firefighters from Central American nations during a CENTAM SMOKE (Sharing Mutual Operational Knowledge and Experience) exercise at Soto Cano Air Base, Honduras, April 19, 2016. During the week-long event, participants combine classroom lessons with scenarios in the field using live structural, automobile and aircraft fires, first response medical procedures, patient loading for medical evacuations, familiarization with personal protective gear, and using the “Jaws of Life” extraction tool. (U.S. Army photo by Martin Chahin/Released)