The President announced plans to develop a space-based missile-defense system—but concerns abound, including over costs.

President Donald Trump has laid out new details of his ambitious plan to build a “Golden Dome” missile system to protect the ...

Polish authorities have indicted a man charged with planning to help Russian foreign intelligence services prepare a possible ...

President Donald Trump announced details Tuesday about his "Golden Dome" missile defense shield that is expected to cost $175 ...

U.S. President Donald Trump’s plan for a “Golden Dome” to protect the United States from long-range missiles was at least ...

Golden Dome will provide “close to 100 percent protection” of the U.S. homeland, Trump said, and it will include Canada, ...

The Pentagon said the U.S. has "gathered the brightest minds and best technical talent to review a full range of options." ...

President Trump has told the Pentagon to take another look at missile defense. Technology to shoot down missiles has existed for decades, but the kind of missile shield Trump is looking to build ...

The project has been a priority for President Trump since he took office, having promised during the campaign to build a ...

Experts are divided whether a new missile defense system for the U.S., inspired by Israel's Iron Dome, would be worth the cost. Trump wants a Golden Dome over America. Here's what it would take ...