CBO Estimates Golden Dome Missile Defense System Could Cost $1.2 Trillion

The Congressional Budget Office (CBO) has released a report estimating that the Golden Dome missile defense system could cost approximately $1.2 trillion over 20 years, significantly exceeding the White House's initial $175 billion estimate. The report highlights that over half of this cost is attributed to space-based interceptors, which are crucial for the system's effectiveness. The CBO warns that while the system would enhance U.S. missile defense capabilities, it would not be impenetrable against large-scale attacks from adversaries like Russia or China. The analysis indicates that the system could engage limited threats from regional adversaries but may be overwhelmed by full-scale assaults. The Defense Department has provided limited details on the architecture of Golden Dome, complicating long-term cost assessments. The program's funding has already increased by $10 billion in recent months, raising concerns about budget management. The CBO's findings suggest a significant gap between projected costs and the administration's budgetary commitments.

Key Points: • CBO estimates Golden Dome missile defense system cost at $1.2 trillion over 20 years. • Space-based interceptors account for over half of the projected costs. • The system is not expected to be impenetrable against large-scale attacks from major adversaries.