Airmen from the 108th Wing check each other to ensure their mission-oriented protective posture gear is on correctly during the Wing’s Expeditionary Skills Rodeo at Joint Base McGuire-Dix-Lakehurst, N.J., March 7, 2015. In addition, they trained on their ability to survive and operate in a chemical, biological, radiological and nuclear environment. These skills make up the foundation necessary for all Airmen to function effectively in hostile environments. (U.S. Air National Guard photo by Master Sgt. Mark C. Olsen/Released)