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Golden Dome Broadens Contractor Search Beyond SpaceX

With roughly $37.4 billion secured, the program is courting Amazon’s Kuiper alongside defense primes to offset reliance on a single supplier; it targets a design blueprint in 60 days, followed by a full implementation plan in 120 days.

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Elon Musk speaks with U.S. President-elect Donald Trump and guests at a viewing of the launch of the sixth test flight of the SpaceX Starship, in Brownsville, Texas, U.S., November 19, 2024 . Brandon Bell/Pool via REUTERS/File Photo
3D printed miniatures of U.S. President Donald Trump and Elon Musk, and SpaceX logo are seen in this illustration taken July 1, 2025. REUTERS/Dado Ruvic/Illustration
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Overview

  • Gen. Michael Guetlein was unanimously confirmed by the Senate this week to lead the Golden Dome program as Direct Reporting Program Manager, with directives to assemble a team in 30 days, deliver an initial system design in 60 days and present a full implementation plan in 120 days.
  • Congress has appropriated about $24.4 billion in the One Big, Beautiful Bill and roughly $13 billion in the Defense Appropriations Act, bringing total early funding for Golden Dome to approximately $37.4 billion.
  • Following a public fallout between President Trump and Elon Musk, officials are seeking alternatives to SpaceX by engaging Amazon’s Project Kuiper and defense contractors such as Northrop Grumman, Lockheed Martin and L3Harris.
  • SpaceX remains a frontrunner for launch services given its Starlink experience, but the administration plans to competitively bid individual launches to encourage broader supplier participation.
  • The program’s aggressive pace and reliance on commercial satellite networks raise cybersecurity, integration and geopolitical concerns as adversaries may develop new countermeasures.