The U.S. Space Force has certified ULA's new Vulcan Centaur rocket to launch national security missions, doubling the number of providers for such flights.
US Space Force certifies new Vulcan Centaur rocket to launch national security missions
Source: space
Source Link: https://www.space.com/space-exploration/launches-spacecraft/us-space-force-certifies-new-vulcan-centaur-rocket-to-launch-national-security-missions