Trump Announces Golden Dome: $175 Billion Missile Shield to Counter China, Russia
K N Mishra
21/May/2025

What’s covered under the Article:
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Trump announces a $175 billion missile defence system, "Golden Dome", to protect the US from foreign threats including China and Russia.
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The Golden Dome will integrate with current systems, be led by Gen. Michael Guetlein, and could become operational before Trump’s second term ends.
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Though initially funded with $25 billion, estimates suggest costs may exceed $500 billion; Canada and top defence contractors may join the project.
Golden Dome is a revolutionary missile defence system unveiled by former US President Donald Trump, aimed at providing an unprecedented shield to protect the United States from ballistic missile threats, especially those posed by major global adversaries such as China, Russia, Iran, and North Korea.
Trump announced the $175 billion initiative from the Oval Office, highlighting that the system would be fully operational in under three years, integrating seamlessly with existing US defence infrastructure. The Golden Dome is touted as a cutting-edge shield designed to intercept missiles even if launched from space or from across the globe, creating a protective dome over the entire US homeland.
Leadership and Collaboration
General Michael Guetlein of the US Space Force was appointed as the head of this ambitious programme. Trump emphasized the strategic importance of the system, stating that it would be “the best system ever built.” Notably, Canada has expressed interest in participating, signalling potential international defence cooperation, although official comments from Canada remain pending.
Funding and Political Dynamics
While Trump declared the overall cost at $175 billion, the Congressional Budget Office (CBO) has cautioned that due to the system’s technological complexity, expenses could exceed $500 billion over two decades. Initial funding of $25 billion was proposed under a Republican-backed reconciliation bill, but the initiative faces hurdles in Congress with some Republicans seeking amendments.
Capabilities and Technology
Golden Dome is envisioned to surpass existing missile defences like the Terminal High Altitude Area Defence (THAAD) and NASAMS by adding a critical new protective layer. Its advanced architecture will allow interception of missiles from any direction or altitude, including space-based launches — a capability that marks a significant leap in US missile defence technology.
The system is modelled after Israel’s Iron Dome but is vastly scaled up for global threats and long-range missile interceptions. Trump underscored that all components would be domestically produced, involving leading American defence contractors such as Lockheed Martin, Raytheon, and L3Harris Technologies.
Strategic Importance and Vision
Trump framed the Golden Dome as fulfilling a long-standing vision first imagined by former President Ronald Reagan, emphasizing technological progress that now makes the system feasible. It is a fulfilment of Trump’s campaign pledge to protect the US from missile attacks through advanced defence measures.
Controversies and Concerns
Some Democrats have expressed ethical concerns over potential involvement of Elon Musk’s SpaceX due to Musk’s advisory role in the Trump administration. There are worries about conflicts of interest and the transparency of the procurement process.
States and Infrastructure
The programme will likely engage states with significant defence or space infrastructure, including Alaska, Florida, Georgia, and Indiana. The collaboration between federal agencies, military branches, and private defence firms is expected to drive rapid development and deployment.
In summary, the Golden Dome represents an ambitious effort by the US to dramatically enhance its missile defence capabilities amid rising global threats. With a substantial budget, high-level leadership, and advanced technology, it aims to provide a protective shield for America that is unprecedented in scope and effectiveness. However, the initiative’s success depends on overcoming political, technological, and ethical challenges in the coming years.
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