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Trump Advances $175 Billion 'Golden Dome' Missile Defense System

The U.S. finalizes plans for a multi-layered shield integrating space-based interceptors, with a $25 billion funding request pending in Congress.

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US President Donald Trump speaks during an announcement about the Golden Dome missile defense shield, in the Oval Office of the White House on May 20, 2025, in Washington, DC. (Photo by Jim WATSON / AFP) (Photo by JIM WATSON/AFP via Getty Images)

Overview

  • President Trump announced the finalized design of the 'Golden Dome,' a state-of-the-art missile defense system aimed at countering advanced threats such as ballistic, hypersonic, and cruise missiles.
  • The system will integrate land, sea, and space-based technologies, marking the first deployment of U.S. weapons in orbit to intercept missiles at various stages of flight.
  • General Michael Guetlein of the U.S. Space Force has been appointed to oversee the project's implementation, which is expected to be operational within three years.
  • The Congressional Budget Office estimates the space-based components alone could cost up to $542 billion over 20 years, raising concerns about feasibility and budgetary impact.
  • Canada has expressed interest in participating, while Russia and China have condemned the plan as destabilizing and warned of the militarization of space.