GRISSOM AIR RESERVE BASE, Ind., -- Staff Sgt. Nick Delaurentis, fitness specialist with the 434th Services Squadron, is instructed on how to wear post attack recovery and identification kits by Robert Wydock, an emergency management technician with the 434th Civil Engineer Squadron. The instruction was part of a training class held during a recent unit training assembly. (U.S. Air Force Photo/TSgt. Patrick Kuminecz)