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Golden Dome Missile Defense Program to Miss 2029 Operational Goal

A Pentagon plan schedules tests of space-based sensor networks in 2028 with interceptors slated for later deployment

United States President Donald Trump speaks about the Golden Dome missile defense program in the Oval Office of the White House on May 20, 2025.
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Overview

  • Space Force General Michael Guetlein has been appointed to direct the Golden Dome program
  • Pentagon’s internal schedule targets demonstration-ready interceptors under ideal conditions by late 2028 and concedes full deployment before 2029 is improbable
  • Initial efforts concentrate on integrating space-based sensor networks, satellite communications and data systems prior to any boost-phase interceptor rollout
  • Budget projections total roughly $175 billion with annual funding climbing from $17.6 billion in 2026 to about $100 billion in 2028
  • China, Russia and North Korea have condemned the proposal as undermining space stability while Canada has been invited to join under a $61 billion participation fee or proposed statehood option