SCHRIEVER SPACE FORCE BASE, Colo. –
SCHRIEVER SPACE FORCE BASE, Colo. -- Chief Master Sgt. Jacob Simmons, Joint Task Force-Space Defense Command Senior Enlisted leader, briefs Dr. Colin Kahl, Under Secretary of Defense for Policy, on the JTF-SD heritage room at Schriever Space Force Base, Colorado Nov. 2, 2021. The heritage room highlights the organization's establishment ceremony and the National Space Defense Center operations floor being named in honor of Senior Master Sgt. Harold Mosley, II, in a ceremony July 8, 2019. (U.S. Space Force Photo by Dennis Rogers)