The Conversation U.S. asked Iain Boyd, an aerospace engineer and director of the Center for National Security Initiatives at the University of Colorado Boulder, about the Golden Dome plan and the feasibility of Trump’s claims. Boyd receives funding for research unrelated to Golden Dome from defense contractor Lockheed Martin.

U.S. President Donald Trump's Golden Dome missile defense concept revives a controversial, decades-old initiative whose ambitious construction could upend norms in outer space and reshape relations between the world's top space powers.

U.S. President Donald Trump unveiled a plan for his ambitious "Golden Dome" missile defense shield this week, stating it will cost $175 billion and take about three years to develop — but some experts say the price tag could be many times higher.

If you were worried about the possibility of World War III, fear not: Donald Trump has announced plans to develop a "golden dome" missile defence system to keep the U.S. safe — and Stephen Colbert has thoughts.

JPMorgan Chase Chief Executive Jamie Dimon said on Thursday U.S. President Donald Trump's massive tax and spending bill could help bring stability but it is not conducive to deficit reduction.

The so-called "Golden Dome", inspired by Israel's land-based Iron Dome defense shield, is an ambitious project aimed at blocking threats from China and Russia, which the United States views as its two biggest geopolitical competitors.

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