Senior Airman Riza Razz (right) spots for Staff Sgt. Jason Kerkaert as he fills Hesco barriers at Contingency Operating Base Speicher, Iraq. Sergeant Kerkaert and Airman Razz are assigned to Detachment 10 of the 732nd Expeditionary Civil Engineer Squadron and are deployed to Speicher from Ellsworth Air Force Base, S.D. (U. S. Air Force photo/Maj. Richard Sater)