Senior Airman Scott Guerin (left) and Staff Sgt. Doug Wattier of the 317th Airlift Squadron based in Charleston, S.C., use hand signals to direct the loading of a 415th Chemical Brigade Light Medium Tactical Vehicle LMTV into the cargo hold of a Boeing C-17 Globe master on August 15th 2015 in support of Operation Red Dragon. Red Dragon is a Civil Defense readiness exercise, which incorporates Army Reserve and National Guard Soldiers with civilian first responder agencies such as fire departments, police departments and hospitals to improve capabilities in large-scale chemical defense operations. (U.S. Army photo by Sgt. Eben Boothby)