Unique mission: Guarding 91st Space Wing missile complex
Senior Airman Melissa Philhower makes a tactical move during a coordinated security training exercise Aug. 22. The Airman from Orlando, Fla., is with the 91st Missile Security Squadron, Minot Air Force Base, N.D. Once in view of the facility, this team will form another 360 formation and provide outer area security while another team enters the facility. (U.S. Air Force photo/Master Sgt. Lance Cheung)