Space Force Delegated Satellite Work to SpaceX
The U.S. Space Force has awarded a $2.29 billion project to SpaceX for its new satellite network backbone.
Updated on Sept. 21, 2026 in Space
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The U.S. Space Force has officially delegated the configuration and orbital distribution of its Space Data Network Backbone to SpaceX. The project, which utilizes the Starshield satellite line, is valued at $2.29 billion.
Why it matters
The program seeks to avoid reliance on a single point of failure by creating a hybrid mesh network. This strategic shift integrates with the Space Development Agency's existing transport layers to enhance mission resilience.
The Space Data Network Backbone consists of more than 480 satellites using the SpaceX Starshield platform. This project operates under an Other Transaction Authority delivery order.
The players
Space Force
The United States Space Force is a branch of the Armed Forces responsible for conducting space operations and protecting national interests in the space domain.
SpaceX
SpaceX is an American spacecraft manufacturer and space transportation company that provides launch services and satellite communication infrastructure.
Preston Dunlap
Preston Dunlap is a former senior official who previously oversaw $75 billion in product development and $750 billion in annual national security spending.
The details
Under the agreement, the U.S. government maintains ownership of the hardware while SpaceX manages operations and orbital positioning. The initiative is designed to function as a hybrid mesh, integrating with Tranches one and two of the Space Development Agency's Transport Layer.
Timeline
The delivery order for the project was awarded in May.
The Space Force confirmed the delegation of authority on September 15.
A panel discussion on the program occurs on October 28 at 3:15 p.m.
The Space Force plans to end Transport Layer funding in fiscal year 2027.
The prototype is expected to reach full operational status by the end of 2027.
Deeper Dive
The Space Force is building upon the Space Development Agency's Transport Layer to shift from a singular satellite focus to a resilient hybrid mesh architecture. This approach represents a significant evolution in national security satellite deployment strategy.
The transition to a hybrid mesh satellite network aims to improve the reliability and redundancy of data transmission for national security assets. Successful deployment by 2027 could establish a new standard for how the government manages orbital infrastructure through private-sector partnerships.
The takeaway
This project represents a major transition toward government-owned, contractor-operated satellite networks. By moving away from centralized hardware models, the Space Force aims to create a more flexible and robust orbital communication architecture.
What happens next
Preston Dunlap will moderate a panel discussion regarding the program's execution and architectural strategy at Silicon Valley Space Week on October 28 at 3:15 p.m. at the Computer History Museum in Mountain View.
Further reading
Learn more about the latest developments in Space operations.
Source note: This article includes information reported by Satnews.
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