Tech. Sgt. Clinton Ackerly (center in uniform), from the U.S. Air Force Expeditionary Center's 421st Combat Training Squadron, gives instruction to role players for Air Force Exercise Eagle Flag 08-6 at Naval Air Engineering Station Lakehurst, N.J., Sept. 17, 2008. The role players are critical players in the exercise playing roles as local villagers. The exercise, managed by the Center's 421st CTS, tests and trains more than 400 Airmen in expeditionary combat support skills. (U.S. Air Force Photo/Tech. Sgt. Scott T. Sturkol)