Golden Dome Is Technologically and Financially Infeasible

For as long as nuclear-armed, intercontinental ballistic missiles and submarine-launched ballistic missiles have existed, strategists and engineers have pursued a seductive idea: a shield effective enough to diminish — or even block — a ballistic missile attack. The appeal is obvious. A state that could reliably intercept ballistic missiles could protect its cities from these terrifying weapons and reduce its adversaries’ leverage.But defenses against strategic ballistic missiles have a long history of disappointments. Over roughly seven decades, the United States has spent more than $500 billion (in 2025 dollars) on missile defenses, much of it to defend against intercontinental ballistic The post Golden Dome Is Technologically and Financially Infeasible appeared first on War on the Rocks.

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