SpaceX Takes Fourth GPS Satellite Launch from Grounded ULA Vulcan Rocket
Key Takeaways
- ▸ULA's Vulcan rocket has been grounded for the second time in less than two years following manufacturing defects in its solid rocket boosters
- ▸This is the fourth GPS satellite launch transferred from ULA to SpaceX by the Space Force in approximately 13 months, severely undermining ULA's position as a military launch provider
- ▸SpaceX's Falcon 9 rocket, with its fleet of reusable boosters and rapid launch cadence, has become the Space Force's preferred option for responsive satellite deployment
Summary
United Launch Alliance has lost another critical military satellite launch contract to rival SpaceX, marking the fourth time in just over a year that the Space Force has transferred a GPS mission away from ULA. The GPS Block III SV10 satellite, originally scheduled to launch on ULA's Vulcan rocket, will now fly on SpaceX's Falcon 9 in late April. This decision comes after the Vulcan rocket experienced its second significant solid rocket booster failure in four flights, with investigations expected to take "many months" before the vehicle resumes carrying military payloads.
ULA's Vulcan rocket has been grounded as a result of manufacturing defects affecting the booster's exhaust nozzle, a problem that occurred on both the vehicle's second and fourth flights. The Space Force's decision reflects the growing dependence on SpaceX's rapidly reusable rocket fleet, which can accommodate new missions on short notice. In exchange for losing the GPS mission, ULA will receive rights to launch a classified military mission in 2028, though this offers little consolation for the repeated launch delays and technical setbacks.
- The Space Force investigation into the booster anomalies is expected to take many months, delaying Vulcan's return to operational status for national security missions
Editorial Opinion
The repeated failures of ULA's Vulcan rocket represent a significant setback for the Boeing-Lockheed Martin joint venture and underscore a troubling trend: once the Pentagon's monopoly launch provider is increasingly relegated to secondary status. While manufacturing defects are correctable, the compounding delays and technical issues have eroded confidence in Vulcan's reliability at a critical moment when the Space Force needs assured access to space. SpaceX's dominance in military launch contracts now seems nearly inevitable unless ULA can demonstrate rapid, flawless execution in the coming months.
