U.S. Air Force Staff Sgt. Nathaniel Curtis, 557th Expeditionary RED HORSE Squadron crew leader, distributes concrete at Al Udeid Air Base, Qatar, June 23, 2014. The concrete being laid will be part of a new sunshade concrete project for aircraft assigned here. Curtis is deployed from the Pennsylvania Air National Guard. (U.S. Air Force photo by Staff Sgt. Ciara Wymbs)
Staff Sgt. Ciara Wymbs
Taken on 23 June 2014
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