211108-F-DA916-1052
Staff Sgt. Jose Bracero-Camareno, 436th Security Forces Squadron combat arms instructor, takes aim through the sights of an M4 carbine Nov. 8, 2021, at Dover Air Force Base, Delaware. Each year approximately 1,700 personnel receive training and qualification at the Dover AFB Combat Arms Training and Maintenance facility. (U.S. Air Force photo by Mauricio Campino)