U.S. Air Force Master Sgt. Chris Coyne, 557th Expeditionary RED HORSE Squadron, tapes plastic around his boots before concrete pouring at Al Udeid Air Base, Qatar, June 23, 2014. The concrete pad will be part of a permanent pad to support maintenance operations under a new sunshade at AUAB. Coyne is deployed from Horsham Air Guard Station, Pennsylvania. (U.S. Air Force photo by Staff Sgt. Ciara Wymbs)
<br>Unit: 379th Air Expeditionary Wing
Staff Sgt. Ciara Wymbs
Taken on 23 June 2014
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