9/10/2012 - Senior Airman Drew Eaton, 2nd Security Forces Squadron combat arms instructor, evaluates a target shot by Airman 1st Class Collin Wanberg, 2nd Munitions Squadron munitions storage crew member, during M4 Carbine qualification on Barksdale Air Force Base, La., Sept. 10. The course is designed to ensure Barksdale Airmen have all the necessary training needed to protect themselves in a deployed environment. (U.S. Air Force photo/Senior Airman Sean Martin) (RELEASED)

9/10/2012 - Team Barksdale members qualify on the M4 Carbine on Barksdale Air Force Base, La., Sept. 10. The course is designed to ensure Barksdale Airmen have all the necessary training needed to protect themselves in a deployed environment. (U.S. Air Force photo/Senior Airman Sean Martin) (RELEASED)