Air Force Tech. Sgt. James Heathcock, Staff Sgt. Josiah Crowell and Airman 1st Class Avery Putnam secure the exterior of the aircraft during anti-hijacking training as part of Southern Strike 16 at the Combat Readiness Training Center in Gulfport, Miss., Nov. 5, 2015. Heathcock, Crowell and Putnam are assigned to the New York Air National Guard’s 186th Security Forces Squadron. New York Air National Guard photo by Staff Sgt. Christopher S. Muncy