173rd Fighter Wing hosts Sentry Eagle exercise
A U.S. Air Force F-15 Eagle from the 142nd Fighter Wing, Portland, Oregon, refuels from a KC-135 Stratotaker from the 141st Air Refueling Wing, Washington Air National Guard, during the Sentry Eagle exercise July 22, 2017 in the skies above Southern Oregon. Sentry Eagle is a large-force-exercise hosted every two years by the 173rd Fighter Wing, Oregon ANG, in Klamath Falls, Oregon. (U.S. Air National Guard photo by Staff Sgt. Riley Johsnon)