1st TSC validates expeditionary command post at Camp Arifjan exercise. Soldiers of the 1st Theater Sustainment Command's main command post at Fort Knox, Kentucky, deployed to Camp Arifjan, Kuwait throughout April for a validation exercise of its expeditionary command post. The purpose of the exercise was to validate procedures and gain an understanding of what needs to be done to continue to maintain or increase readiness to continue to provide operational-level sustainment support for the U.S.