The 54 national security missions will be awarded over the course of five years spanning FY25-FY29. The U.S. Space Force said missions are anticipated to fly from FY27-FY32.
The change in manifest comes as the U.S. Space Force’s Assured Access to Space continues the certification process for the Vulcan rocket. United Launch Alliance will begin stacking an Atlas rocket in the coming weeks.
The first mission for United Launch Alliance’s Vulcan rocket as part of the National Security Space Launch Phase 2 contract will be USSF-106. ULA began stacking the rocket that will support this mission in October 2024.
The U.S. Space Force’s Space Systems Command (SSC) and the Space Operations Command (SpOC) shifted the GPS 3 Space Vehicle 07 spacecraft to a SpaceX Falcon 9 rocket from a United Launch Alliance Vulcan rocket due to delays in Vulcan’s certification.
The launch from Vandenberg Space Force Base came on the heels of leaders from the U.S. Space Force gathering to discuss how to adjust to a rapidly increasing launch cadence for both the Eastern Range and Western Range. Liftoff happened at 1:55 p.m. PST (4:55 p.m. EST, 2155 UTC).