Exercise, exercise, exercise...
Airman 1st Class Donald Peal, 436th Security Forces Squadron, stands guard at a defensive fighting position following a simulated attack Mar. 4, 2013, at Dover Air Force Base, Del. Peal and other Airmen of the 436th and 512th Airlift Wings participated in an Operational Readiness Exercise Mar. 2 thourgh Mar. 8. (U.S. Air Force photo/Tech. Sgt. Chuck Walker)