Iran has struck radar systems, satellite communications and mission-critical aircraft at US bases across Bahrain, Qatar, Kuwait, Saudi Arabia and the UAE.
The new satellites will have improved resilience and cyber capabilities and provide polar coverage — a capability not featured on the legacy satellites.
The service may launch a "transitional" capability to MEO by 2031 if those satellites can work with existing terminals without needing major modifications.
While the Space Force's acquisition executive stands by his drive for fixed-price contracts, he acknowledged some programs require a more nuanced approach.