Troops from the Kentucky Air National Guard’s 123rd Civil Engineer Squadron join with other Airmen to anchor a Mobile Aircraft Arresting System at Tyndall Air Force Base, Fla., on Sept 16, 2013. The Kentucky Air Guardsmen were participating in Silver Flag, a week-long exercise to train and test the skills of civil engineers at a bare-base location in a simulated wartime environment. (U.S. Air National Guard photo by Tech. Sgt. Dave Soldat)

- Image ID: KYKJW2

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