(Left to right) Staff Sgt. Johnny Truesdale, Tech. Sgt. Carles Williams, 374th Civil Engineer Squadron fire department, and Master Sgt. Robert Maginley, 374th Security Forces Squadron, plot coordinates on a map to determine what buildings need to be evacuated during a simulated bomb threa ,Aug. 11 during exercise Beverly-Morning 09-06 at Yokota Air Base, Japan. The base is conducting an operational readiness exercise Aug. 11-14 to prepare for an upcoming inspection. (U.S. Air Force photo/Staff Sgt. Veronica Pierce)