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Pentagon's $542B Plan for Space-Based Missile Shield
26 Apr
Summary
- Space Force plans space-based interceptors by 2028.
- The estimated cost for this network could reach $542 billion.
- Affordability is a key concern for the Pentagon's program.

The U.S. Space Force is progressing with a significant initiative to develop space-based interceptors, with a capability demonstration targeted for 2028. These interceptors are designed to neutralize enemy missiles outside Earth's atmosphere and are a vital component of the 'Golden Dome' program.
Contracts have been awarded to multiple companies through an expedited process to foster competition and streamline procurement. This rapid advancement in adversary capabilities necessitates faster acquisition strategies to counter modern missile threats.
The projected cost for this network of space-based interceptors is substantial, with the Congressional Budget Office estimating it could reach $542 billion over 20 years.
Officials emphasize affordability as a critical factor, indicating that the program will not advance to production if it cannot be achieved economically. SpaceX is notably participating in the development of the operating system for the Golden Dome program.