The Chinese military has issued a warning to the United States over President Donald Trump's Golden Dome missile defense program, claiming it would open a "Pandora's box." When asked for a response, the Pentagon referred Newsweek to an earlier statement issued by Defense Secretary Pete Hegseth,

Trump tells Canada it can join his proposed "Golden Dome" missile defense system for free - but there's a catch.

It would be the equivalent of us going back 1,000 years and having to start from scratch." In response to these hypothetical - but experts say quite possible - threats, US President Donald Trump has set his eyes on a "next generation" missile shield: the Golden Dome.