OSI combatting many threats
Staff Sgt. Raymond Billups, 11th Security Forces Squadron, combat arms instructor, guides a group of Air Force Office of Special Investigations, 7th Field Investigative Squadron special agents through an M-11 practical pistol course at the Combat Arms Training Center March 11. The agents are required to qualify annually. (Photo by Bobby Jones)

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Photo by: Jones |  VIRIN: 110411-F-MX661-9101.JPG