2026年9月10日

U.S. Government Can’t “Cut Off” Musk’s SpaceX: Billion-Dollar Contracts “Indispensable,” Subsidy Row Revived

On July 19, the Wall Street Journal reported that U.S. officials reviewing Elon Musk’s Space Exploration Technologies Corp. (SpaceX) federal contracts concluded they cannot cancel most of them because they are “vital” to the Department of Defense and NASA. The announcement comes after former President Trump threatened in early June to sever ties over Musk’s lucrative subsidies, igniting a fresh debate over the government’s reliance on SpaceX.

I. Review Triggered by Trump’s Threats

  • Political Backdrop
    In early June, President Trump publicly lambasted Musk for opposing his “Big Beautiful’’ tax and spending plan, accusing him of receiving more subsidies than anyone. Trump then ordered a probe of the multi-billion-dollar contracts between SpaceX and federal agencies, alleging potential waste.
  • Scope of the Audit
    The review focused on SpaceX’s dominance as a rocket-launch provider and satellite-internet operator, scrutinizing the profitability and necessity of its lucrative government agreements.

II. Why “Cutting Off” Is Impossible

  1. Defense and Classified Launches
    SpaceX conducts classified satellite launches and missile-warning missions for the U.S. Air Force and DoD, performing critical national-security tasks no other provider can fully assume today.
  2. Core NASA Partner
    Since 2012, SpaceX has flown cargo and crew missions to the International Space Station under NASA’s Commercial Crew and Cargo programs, making it an indispensable partner.
  3. Cost and Vertical Integration
    By reusing rockets and controlling its own production, SpaceX has slashed launch costs, preserving American competitiveness in both commercial and military space sectors.

III. The Musk–Trump Subsidy Feud

  • Trump’s Accusations
    “Without these subsidies,” Trump tweeted, “Musk might have gone out of business and returned to South Africa. No rockets, satellites, or EVs—and the U.S. would save a fortune.”
  • Musk’s Rebuttals
    Musk responded on his social platform, condemning the “Big Beautiful” bill for ballooning the federal deficit and labeling its congressional backers “liars.”
  • About the “Big Beautiful” Bill
    Dubbed by Republicans as a continuation of Trump’s first-term tax cuts, it proposes $4 trillion in tax cuts and $1.5 trillion in spending cuts over ten years, sharply reducing green and social programs.

IV. Dependency and the Road Ahead

  • Strategic Dependence
    The Pentagon and NASA currently lack alternative providers matching SpaceX’s reliability, frequency, and cost efficiency for both classified and commercial launches.
  • Limits of the Review
    While the administration might renegotiate terms or delay procurements, fully terminating SpaceX contracts risks mission delays, higher costs, and critical capability gaps.
  • Long-Term Stakes
    As Washington deepens its partnership with commercial space firms, tensions over subsidy transparency, competition policy, and national-security safeguards will only intensify. How Musk and SpaceX navigate this political climate will shape America’s edge in the next space race.


From Trump’s “subsidy king” jabs to the White House audit, SpaceX remains at the nexus of U.S. economic policy and national security. Balancing fiscal oversight against strategic necessity will determine whether America can maintain its lead in the rapidly evolving commercial and defense space arenas.

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