ULA’s Vulcan grounded again as GPS satellite launches with SpaceX

TL;DR
Facing booster anomalies that grounded ULA's Vulcan, Space Systems Command moved GPS III SV10’s launch to SpaceX's Falcon 9, the fourth GPS mission shifted from ULA to SpaceX in just over a year, highlighting SpaceX's lead in reliable access to space while Vulcan undergoes investigation.
- Once again, ULA can’t deliver when the US military needs a satellite in orbit Ars Technica
- US Space Force moves GPS launch to SpaceX Falcon 9 due to Vulcan rocket glitch Space
- Another GPS launch shifts from ULA to SpaceX as Vulcan investigation continues SpaceNews
- Space Force Switches From ULA to SpaceX Rocket for Upcoming GPS Launch Air & Space Forces Magazine
- SpaceX is quietly becoming the U.S. Military’s only reliable rocket Teslarati
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