(From left) Senior Airman Dustin Silc and Staff Sgt. Tyler Chronister, 791st Missile Security Forces Squadron convoy response force members, provide security at an entry control point during a recapture and recovery exercise at the missile complex, N.D., Nov. 16, 2016. A cordon was set as part of a simulated hostile takeover training exercise. (U.S. Air Force photo/Senior Airman Apryl Hall)