SCHRIEVER AIR FORCE BASE, Colo. — Maj. Gen. Ronald “Bruce” Miller, 10th Air Force commander, hands the 310th Space Wing guidon to Col. Dean D. Sniegowski, incoming 310th SW commander, during a change of command ceremony, Nov. 3rd, 2018. The 310th SW is the only space wing in the Air Force Reserve and has units assigned to Schriever, Peterson, and Buckley Air Force Bases in Colorado and Vandenberg AFB in California. (U.S. Air Force photo/Staff Sgt. Laura Turner)