Sector of Fire by The U.S. Army on Flickr.
U.S. Army Spc. Christopher Fox, an automatic rifleman attached to Provincial Reconstruction Team Zabul, secures his sector of fire during a key leader engagement in Qalat, Afghanistan, Sept. 21, 2011. Members of PRT Zabul visited a local village and the Qalat Prison to conduct key leader engagements. Specialist Fox is deployed from the Massachusetts National Guard. (U.S. Air Force photo/Senior Airman Grovert Fuentes-Contreras)(Released)