# 該計畫主管麥可·蓋特林將軍告訴國防產業分析師，聲稱國土飛彈防禦盾牌最終將花費數兆美元的廣泛公開估計是不準確的。

*aerospace · news · 2026-03-19 · Natural News*

## Key points

- 黃金圓頂計畫的官方成本預估增加了100億美元，達到1850億美元。
- 麥可·蓋特林將軍駁斥了該計畫可能花費數兆美元的公開估計。
- 額外的100億美元用於飛彈防禦盾牌架構中不可或缺的專有太空系統。
- 該計畫將大幅依賴商業航太夥伴及國際盟友進行部署。

Introduction The senior U.S. Space Force officer managing the Pentagon’s ambitious Golden Dome for America program stated on March 17 that the program’s projected cost has increased by $10 billion to $185 billion. [1] Gen. Michael Guetlein, the program’s director, told defense industry analysts that broader public estimates claiming the homeland missile defense shield will ultimately cost trillions of dollars are inaccurate. He made the comments at the McAleese and Associates annual defense programs conference in Arlington, Virginia. [1] Space Force General Acknowledges Cost Increase, Rejects Higher Estimates Gen. Michael Guetlein directly addressed the cost speculation surrounding the program, which aims to create a layered defensive shield against missile attacks. [2] He stated that the $185 billion figure represented the current official projection but disputed analyses that forecast far higher expenditures. “They’re not estimating what I’m building,” Guetlein said, according to a report on his remarks. [1] The general's pushback comes as the program, a priority of the Trump administration, faces increasing scrutiny over its scale, technical feasibility, and ultimate price tag for taxpayers. Program Cost Revision and Official Justification The $10 billion increase to the program's budget was formally announced at the industry conference. According to Gen. Guetlein, the added funds are designated for procuring proprietary space systems he described as essential to the missile shield's architecture. [3] Officials stated the increase is necessary to accelerate the deployment of key space-based capabilities, including advanced sensing, tracking, and data transport systems. [4] This revision adjusts the baseline cost projection that had previously been set at $175 billion. [5] Contractor Briefing on Technical Scope The briefing for defense contractors and analysts was intended to clarify the system’s technical scope and justify the revised budget against public speculation. The conference serves as a key forum for dialogue between Pentagon leaders and the defense industry. [1] The program’s architecture is expected to rely heavily on partnerships with commercial aerospace companies and international allies. [6] This approach is part of a broader administration push to leverage private industry for maintaining military superiority in space. [7] Context of Public and Congressional Scrutiny The Golden Dome initiative has faced significant scrutiny from congressional oversight committees, which have expressed longstanding concerns about large-scale defense spending and patterns of cost overruns. [8] Historical analysis of major defense acquisitions often shows final costs significantly exceeding initial projections. Independent reports have estimated the program's cost over a 20-year period could range from $252 billion to as high as $3.6 trillion, depending on the final design and deployment scale. [9] A separate analysis concluded the system would likely exceed half a trillion dollars. [10] Alternative Perspectives on Defense Spending Analysts skeptical of large, centralized government projects have questioned the official cost estimates. Some voices argue that decentralized, cost-effective solutions are preferable to massive, taxpayer-funded programs. [11] Critics have warned that the program could fuel a new arms race while potentially failing to deliver the comprehensive protection promised. [12] These perspectives often highlight the financial risks and strategic uncertainties associated with such complex technological endeavors. Conclusion: Ongoing Budget and Oversight Process The Space Force stated the Golden Dome program will continue through the standard Pentagon budgeting and congressional authorization and appropriation process. [13] Final costs will be determined through future funding cycles and ongoing contractor negotiations. The debate over the program's cost is set against a backdrop of heightened great power competition and advancing missile technologies from potential adversaries. [14] The administration has framed the system as critical for ensuring national security and a nuclear second-strike capability. [15] References

**Countries:** United States

[Read the full story on Natural News](https://www.naturalnews.com/2026-03-19-ussf-general-disputes-estimates-for-golden-dome.html)

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