Col. David Byrn Sr, 19th Battle Field Coordination Detachment Commander, and Sgt. 1st Class Kevin Brower, 19th BCD non-commissioned officer in charge, both deployed from Headquarters, United States Army at Ramstein Air Base, Germany, brief the Secretary of the Air Force Michael W. Wynne how information for suspected improvised explosive device sites is passed from the Combined Air and Space Operations Center in southwest Asia to maneuver forces in the AOR.