Here’s how some other nations have already responded to the “Golden Dome.”

Just one week after U.S. President Donald Trump’s inauguration in January, he used an executive order to request a new missile shield under the working title of the “Iron Dome for America.” Later, addressing a joint session of the U.

President Donald Trump said on Tuesday that Canada could join his proposed “Golden Dome” missile defense system for free -- but only if it becomes part of the United States. Otherwise it would cost Canada $61 billion