# The U.S. Space Force has awarded SpaceX a $2.29 billion contract to build a high-speed satellite communications network.

*aerospace · news · 2026-05-27 · The Hindu*

## Key points

- SpaceX secured a $2.29 billion contract to build the Space Force's SDN Backbone.
- The contract requires a fully operational prototype of the SDN network by end of 2027.
- SDN will enable near real-time data transfer from missile warning sensors to interceptors.
- The SDN Backbone will form a unified architecture with the Space Development Agency's Transport Layer.
- Space Force plans to add more contractors for satellite and network components later this summer.

The U.S. Space Force has awarded SpaceX ‌a $2.29 billion contract to build a ​secure, high-speed satellite communications network to ⁠connect military sensors and weapons platforms across the globe, the service announced on Tuesday. The fixed-price nontraditional ‌contracting agreement covers the Space Data Network (SDN) Backbone, a resilient network architecture providing ‌high-capacity and low-latency data transport for ‌the ⁠military. Space Force said the vendor must ⁠deliver a fully operational prototype capability by the end of 2027. Among other roles, the SDN will ​provide the communications pathways ‌for integrating and moving data from missile warning and tracking sensors to interceptors in near real time — a capability seen as ‌foundational to the Trump administration’s Golden Dome ​missile defence initiative. “The SDN Backbone leverages the best of commercial innovation ⁠and delivers a strong foundation for the SDN mission set — a huge benefit and ‌enabler for our warfighters,” said Space Force Colonel Ryan Frazier, the acting portfolio acquisition executive overseeing the program. The SDN Backbone is a proliferated low Earth orbit (pLEO) satellite constellation that will expand a mesh of ‌satellites delivering worldwide communication services, the Pentagon said. It ​will work alongside the Space Development Agency’s Transport Layer to form a ⁠unified architecture providing critical data transport for current ⁠and future Department of Defense missions. The Space Force said it plans ‌to identify additional contractors for satellite construction and other network elements over the summer.

**Companies:** SpaceX
**Countries:** United States

[Read the full story on The Hindu](https://www.thehindu.com/sci-tech/technology/us-space-force-awards-spacex-229-billion-contract-for-military-space-data-network/article71027561.ece)

---

Canonical: https://newsio.io/n/53849765-63c5-445e-8ea7-c93f847d8324/the-u-s-space-force-has-awarded-spacex-a-2-29-billion-contract-to-build-a-high-s
Summarized by Newsio from The Hindu. https://newsio.io/how-it-works