Members of the 315th Security Forces Squadron help each other don their chemical gear while manning an entry control point near the Joint Base Charleston's Aerial Port complex. Airmen from the 315th Airlift Wing at Joint Base Charleston, South Carolina, conduct an Ability to Survive and Operate in a Chemical, Biological, Radiological, Nuclear, Enhanced weapons environment (ATSO/CBRNE) training exercise Nov. 5, 2017 in order to maintain readiness should Reservists need to answer the call for a real-world situation. The multi-event scenario utilized the skills and teamwork from various squadrons within the wing in order to execute this vital training. (U.S. Air Force photo by Tech. Sgt. Bobby Pilch)