Lewis Ensor, a firefighter with the 55th Civil Engineer Squadron, prepares to wash one of his fellow firefighters as if he was contaminated during a simulated chemical spill task evaluation as part of a Consolidated Unit Inspection Sept. 17 at Offutt Air Force Base, Neb. The 55th Wing welcomed inspection from Air Combat Command for the CUI, which took place from Sept. 15-20. (U.S. Air Force photo by Charles Haymond/Released)