An Afghan citizen takes a photograph of school children posing with U.S. Air Force Col. Bernard Mater, 738th Air Expeditionary Advisory Group commander, and Afghan Air Force Brig. Gen. Mohammed Yousuf, Kandahar Air Wing vice commander, during the KAW open house at Kandahar Airfield, Afghanistan, Jan. 1. The open house showcased the newly-constructed facilities and the inventory of the force. Coalition forces, tribal elders and school children attended the event to foster the continued partnership between the Afghan National Security Forces and International Assistance Security Force.