Master Sgt. Ed Malkowski, U.S. Air Force Expeditionary Center First Sergeant, unveils the guidon of the newly activated 422nd Joint Tactics Squadron March 26 held by Chief Master Sgt. Leighton Chang, Chief of Expeditionary Operations School, as Brig. Gen. Richard Devereaux, Expeditionary Center commander (left), and Col. Mark Ellis, Expeditionary Operations School commandant, look on. The 422nd Joint Tactics Squadron, formerly the Expeditionary Center?s Tactics, Techniques and Procedures Division, is tasked with collecting information from combat zones and distributing that information to expeditionary combat support Airmen both in training and serving in forward areas. (U.S. Air Force Photo/Staff Sgt. Nathan G. Bevier/Released)