U.S. Air Force Chief Master Sgt. Dan Irving, Command Chief of the Arizona Air National Guard, scouts out the shooting range at Camp Navajo in Bellemont, Ariz., August 27, 2010. Chief Irving was one of 34 Air National Guard members who qualified on the M-9 and M-16 for expeditionary deployments. (U.S. Air Force Photo by Senior Airman Nicole Enos)