StarShield
StarShield is the Military arm of SpaceX that provides Launch and satellite services to the various US military organizations that include US Space Force, US DOD, NRO, USAF, US Army. DHS, US Navy and CIA.
This includes military versions of its Starlink communications with additional spy capabilities, Also the DoD Space Development Agency (SDA) for StarSheld to manufacture a new range of missile-tracking satellites.
List of various other Contracts
MoD/USAF/ Pentagon contract to looking into using a new Starship version for point to point transport
NRO launch of satellites and the X-37B Spaceplane
Space Force various test Satellites