National Reconnaissance Office (NRO) [DoD]

Designs, builds, launches, and operates the reconnaissance satellites of the U.S. federal government, and provides satellite intelligence to several government agencies, particularly signals intelligence (SIGINT) to the NSA, imagery intelligence (IMINT) to the NGA, and measurement and signature intelligence (MASINT) to the DIA

Defense Agency
Intelligence Community

Department of Defense (DoD)

https://www.nro.gov/