Space Delta 8 (DEL 8) is the United States Space Force unit responsible for military satellite communications and operates a variety of satellite constellation.

It is headquartered at Schriever Space Force Base, Colorado.

As part of the reorganization in the stand-up of Space Force, 50 OG was inactivated and DEL 8 was activated on 24 July 2020.

[6] In September 2021, the Space Force publicly identified Army and Navy SATCOM units that would transfer to DEL 8.

[12][13] In 2023, the 2nd Space Operations Squadron was transferred to the Positioning, Navigation, and Timing Integrated Mission Delta (Provisional) with the transfer of the position, navigation, and timing mission set into the new unit.