Watchful eye
BAGRAM AIRFIELD, Afghanistan -- Airman Aaron Calzada with the 455th Expeditionary Security Forces Squadron watches a group of locals near the perimeter at an entry control point here. Airman Calzada, a Lancaster, Calif., native, is deployed from the 49th Security Forces Squadron based in Holloman Air Force Base, N.M., and works jointly with Task Force Cyclone, his security forces team, Afghan security guards and others to secure BAF day and night. (U.S. Army photo/Spc. William E. Henry)