Staff Sgts. Richard Cordova (left), an F-15 weapons specialist in the 926th Group Detachment 2, and Michael Adams, an F-15 expediter in the 57th Aircraft Maintenance Squadron, sign off on a weapons second-look inspection July 24, 2008, at Nellis Air Force Base, Nev. The 926th Group is an Air Force Reserve classic associate unit to the U.S. Air Force Warfare Center at Nellis AFB. Through Total Force Integration, reservists like Sergeant Cordova integrate with Airmen in the Regular Air Force to accomplish the USAFWC's mission. (U.S. Air Force photo/Senior Airman Larry E. Reid Jr.)