KC-135; 506 EARS; 168 Air Refueling Squadron; Alaska ANG; Guam ANG
506th Expeditionary Air Refueling Squadron, an Air National Guard unit deployed here from the 168th Air Refueling Wing, Alaska, perform a midair refueling mission on an F-15 here. The 168th is deployed here in support of the continuous bomber presence and theater security packages in the Pacific region. (U. S. Air Force photo/Airman Whitney Amstutz)