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The U.S. Golden Dome missile defense project faces major challenges due to unproven tech, massive costs, and geopolitical concerns.
The U.S. Golden Dome missile defense project, a proposed space-based system to intercept threats globally, faces major hurdles over cost, schedule, and technical feasibility.
Estimated costs range from $252 billion to $3.6 trillion—far exceeding the White House’s $175 billion claim—and may not meet President Trump’s goal of a near-100% effective shield in three years.
Experts warn the system could spark a new space arms race, drawing opposition from Russia and China, who fear militarization of space.
The project’s success hinges on realistic trade-offs among cost, performance, and timeline, with no clear architecture or funding plan yet defined.
El proyecto de defensa de misiles Golden Dome de los Estados Unidos enfrenta grandes desafíos debido a tecnología no probada, costos masivos y preocupaciones geopolíticas.