SCHRIEVER AIR FORCE BASE, Colo. — Col. Todd Tobergte, 926th Operations Group commander, welcomes Lt. Col. Sheila Wilds, incoming 379th Space Range Squadron commander, during an assumption of command ceremony July 14th, 2018. Wilds is the twenty-sixth commander of the 379th SRS, a unit with history tracing all the way back to the 379th Bombardment Squadron, which was activated during World War II. (U.S. Air Force photo/Staff Sgt. Laura Turner)