4/6/2012 - Airman First Class Fred Viele cleans his M-4 following a live fire session at the Scott Air Force Base range. Viele and other 932nd Security Force members fired at targets from standing, prone and kneeling positions. The 932nd SFS maintain their proficiency through recurring weapons training at the firing range. (U.S. Air Force photo/Tech. Sgt. Christopher Parr)