LANGLEY AIR FORCE BASE, Va. -- Sgt. Mathew Stoner, Fort Eustis 221st Military Police Detachment, and Chay, military working dog, demonstrate the abilities of a trained MWD while Spc. Matthew Bedortha explains their actions during the Operation Hero event at the static display hangar, Nov. 13. The annual event is held to give military children the experience of what their parents go through during the predeployment process. (U.S. Air Force photo/Staff Sgt. Ashley Hawkins)