Senior Airman Adam Van Lange and Staff Sgt. Joshua Sweetman, 341st Civil Engineer Squadron firefighters, center, pose with security forces peers with certification under the base Tactical Response Force Oct. 25, 2019, at Malmstrom Air Force Base, Mont. As the first two firefighters to graduate from a TRF Orientation Course, Van Lange and Sweetman are responsible for building operations for the base fire department to properly integrate with TRF operations for real-world incidents. (U.S. Air Force photo by Senior Airman Tristan Truesdell)