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SpaceX Wins GPS III SV-10 Launch Contract

March 20, 2026

2 min read

Key Takeaways

SpaceX to launch GPS III SV-10 on Falcon 9.
Launch scheduled for no later than April end.
ULA's Vulcan-Centaur grounded due to nozzle issues.
Vulcan to launch USSF-70 mission in summer 2028.

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Strategic Implications

This decision may indicate the Space Force's preference for proven launch providers in critical missions. The continued issues with Vulcan's solid rocket boosters could suggest a shift in the competitive landscape of the NSSL program, which may benefit SpaceX and other established players.

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What Happened

Falcon 9 To Launch Final GPS Satellite Amid Vulcan Delays

The US Space Force has announced that SpaceX will launch the final satellite in the GPS III series, GPS III SV-10, on a Falcon 9 rocket from Cape Canaveral, Florida, by the end of April. This change comes after the service grounded United Launch Alliance’s (ULA) Vulcan-Centaur due to persistent problems with its solid rocket boosters. The Space Force is committed to delivering advanced GPS capability quickly and is leveraging all available options for responsive and reliable launches. The decision was reported by Breaking Defense.

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