1st Space Brigade welcomes new commander
PETERSON AIR FORCE BASE, Colo. - Incoming 1st Space Brigade Commander Col. Richard Zellmann, left, receives the brigade colors from Lt. Gen. David Mann, commander, U.S. Army Space and Missile Defense Command/Army Forces Strategic Command, June 21 during a change of command ceremony at Patriot Park, Peterson Air Force Base, Colo. (Photo by Dottie K. White)