Maj. Gen. James E. Smith, commander of Space Training and Readiness Command, passes the Space Delta 10 guidon to Col. Leah Shubin during a change of command ceremony July 17, 2026, at The Tides, Patrick Space Force Base, Florida. The passing of the guidon symbolizes the formal transfer of command, authority and responsibility. (U.S. Space Force photo by Brandon Kalloo Sanes)