[1] It is headquartered at Schriever Space Force Base, Colorado.

[4][5] On 10 June 2023, the 15th Command and Control Squadron (15 CACS) was activated, while the 15th Intelligence, Surveillance, and Reconnaissance Squadron (15 ISRS) was activated on 14 July 2023.

[7] On 20 November, 2024, the Department of the Air Force selected Schriever Space Force Base as the location to host Space Delta 15, with 250 manpower authorizations.

Space Delta 15 is set to be fully operational in the summer of 2027.

It plans to add the 15th Cyber Squadron (15 CYS) in 2023.