U.S. Air Force Master Sgt. Jody Skinner, 153rd Air Crew Flight Equipment Squadron, assists Tech. Sgt. Joel Jones, 153rd Air Refueling Squadron, to don a protective suite on the Combat Readiness Training Center, Gulfport, MS, June 12, 2012. Skinner instructs 153rd Air Refueling Squadron air crew members in combat survival techniques during Gulfport Annual Training. (U.S. Air Force photo by Tech. Sgt. Richard L. Smith)