Members of the 506th Expeditionary Air Refueling Squadron perform a midair refueling mission on an F-15 Strike Eagle Oct. 14, 2010, over the Pacific Ocean. The 168th ARW is deployed to Andersen Air Force Base, Guam in support of the continuous bomber presence and theater security packages in the Pacific region. The 506th EARS is an Air National Guard unit deployed to Andersen AFB from the 168th Air Refueling Wing, Alaska. (U. S. Air Force photo/Airman Whitney Amstutz)