Sand Shovel An airman assigned to the 379th Expeditionary Civil Engineer Squadron fills sandbags during a joint chemical threat training exercise at Al Udeid Air Base, Qatar, Nov. 25, 2017. The sandbags were used to secure munitions while they were being assessed by EOD technicians. Air National Guard photo by Staff Sgt. Patrick Evenson SHARE: Download: Full Size (1.99 MB) Credit: Staff Sgt. Patrick Evenson VIRIN: 171125-Z-YI114-016C.JPG Photo Gallery