Col. Rose Jourdan, former 460th Mission Support Group commander, relinquishes the MSG guide-on to Col. John Wagner, 460th Space Wing commander, August 1, 2016, during the MSG change of command on Buckley Air Force Base, Colo. The outgoing commander passes the guide-on to the incoming commander to symbolize that the group will never be without a leader. (U.S. Air Force photo by Airman 1st Class Gabrielle Spradling/Released)