Senior Airman Jason Cathey, 90th Security Forces Group, fires a M107 on Camp Guernsey, Wyoming, while going through Nuclear Advanced Designated Marksman training June 16, 2015. Cathy has been selected for the Senior Leader Enlisted Commissioning Program—Active Duty Scholarship program and is slated to depart this fall to finish his degree and earn his commission as a second lieutenant in the Air Force. (Courtesy photo)