Senior Airman Cory Daughtry, 5th Security Forces Squadron combat arms instructor, observes students during a M4 carbine qualification class at Minot Air Force Base, N.D., Dec. 8, 2017. Combat arms instructors train Airmen on weapons firing to prep them for deployments and duty requirements on a variety of weapons systems. (U.S. Air Force photo by Airman 1st Class Jonathan McElderry)