Brig. Gen. Michael Boera, Commanding General, 438th Air Expeditionary Wing, listens to Gen. William M. Fraser III, Commander of the Air Combat Command, as he talks to a crowd of Airmen during his visit to the Afghan Air Force Base in Kabul on July 23, 2010. Fraser, along with Lt. Gen. Michael Hostage, U.S. Air Forces Central commander, toured the "Thunder Lab", an English immersion program for Afghan pilot candidates. Fraser also toured the living quarters and demonstrated his own pilot skills on the Rotary Wing flight simulator. The visit gave Fraser the opportunity to meet various service members working with the Combined Air Power Transition Force as well as Gen. Darwan, Commanding General of the Afghan Air Force. (US Navy photo by Mass Communication Specialist 2nd Class David Quillen/ RELEASED).