The project has been a priority for President Trump since he took office, having promised during the campaign to build a defense system against foreign threats similar to Israel’s Iron Dome.

President Donald Trump has announced concepts for a ‘Golden Dome’ missile defense program that he said would cost $175 billion to complete over the course of three years

President Donald Trump announced a $175 billion, three-year plan on Tuesday to build a massive new missile defense system, offering some of the most concrete details yet about his vision to protect the U.