U.S. Air Force Tech. Sgt. Brandon Dahl, left, a combat arms training and maintenance instructor with the 133rd Security Forces Squadron, observes the chamber of an M9 Beretta pistol in Coon Rapids, Minn., Feb. 23, 2018. Airmen with the 109th Aeromedical Evacuation Squadron are taking part in the weapons qualification course which is one of many ways that they maintain their readiness for future deployments. (U.S. Air National Guard photo by Tech. Sgt. Austen R. Adriaens)