Donald Trump's ambitious "Golden Dome" missile defense plan hinges on Canada's cooperation, particularly its Arctic territory for radar systems. While the US emphasizes Canada's crucial role in detecting threats from Russia and China,

Some experts are worried about the cost and timeline of U.S. President Donald Trump's proposed "Golden Dome" missile defence system, which Canada has expressed interest in joining. They also say it could set off a space-based arms race that would escalate global tensions.

President Donald Trump’s plan in launching his Golden Dome missile defense shield. This plan is modeled on Israel’s proven successful “Iron Dome” homeland defense network. This robust, complex multilayered system is one of the many factors that strengthen North American security.