Lt. Gen. Richard P. Formica, commanding general for U.S. Army Space and Missile Defense Command/Army Forces Strategic Command, greets former 1st Space Battalion Command Sgt. Maj. Luther Harris, Jr., after a Change of Responsibility ceremony on Peterson Air Force Base, Colo., Jan. 10. Command Sgt. Maj. Virgil Ebrecht Jr. takes over the role of command sergeant major from Sgt. Maj. Marcus Jones who has served as interim for the past seven months.