Staff Sgt. Angelo Dumanhog, a loadmaster with the 9th Airlift Squadron, brushes simulated contamination from his flight suit and boots during an exercise Oct. 28, 2011, at Dover Air Force Base, Del., to prepare for the Operational Readiness Inspection in December. Team Dover is preparing by going through scenarios that might present themselves during the ORI. (U.S. Air Force photo by Steve Kotecki)