Army Green Berets set up a mortar system during exercise Southern Strike 16 on Camp Shelby Joint Forces Training Center, Miss., Nov. 4, 2015. The Green Berets are assigned to Company C, 2nd Battalion, 20th Special Forces Group. The exercise emphasizes air-to-air, air-to-ground, and special operations forces training opportunities. New York Air National Guard photo by Staff Sgt. Christopher S. Muncy