U.S. Air Force Chief Master Sgt. Joseph Cook, the senior enlisted leader of the 386th Expeditionary Security Forces Squadron, tests a renovated entry control point’s barrier system on Nov. 8, 2021 at Ali Al Salem Air Base, Kuwait. The remodeled ECP will provide a stable and better suited facility for 386th Expeditionary Security Forces Squadron defenders performing entry control duties. (Senior Airman Michael S. Murphy)