Some experts are worried about the cost and timeline of U.S. President Donald Trump's proposed Golden Dome missile defence ...

Canada has a large airspace that offers the US an important line of sight for the US sensors to shoot down missiles from ...

U.S. President Donald Trump has put a price tag on Canada joining his proposed Golden Dome missile defence system — and renewed his annexation threat in the process.

The president would have to rely on his “51st state” to track Chinese and Russian missiles that could come at the U.S. from ...

President Donald Trump claimed that Canada's leaders are "considering" becoming a U.S. state in exchange for the protection ...

The US needs Canadian territory and radar coverage for its Arctic missile defence plan, but political tension and public ...

Trump claimed the project would be fully operational by the end of his term, though experts have raised questions about the ...

Donald Trump's ambitious \"Golden Dome\" missile defense plan hinges on Canada's cooperation, particularly its Arctic ...

President Trump also announced he has appointed Gen. Michael Guetlein, the Space Force’s second in command, to oversee the ...

Prime Minister says discussions are necessary so Canada is not left out of decision-making over military action to protect ...

U.S. President Donald Trump announced Tuesday aspects of his plan for a "Golden Dome" missile defence shield and said "it ...

US President Donald Trump has offered to let Canada join the US’ Golden Dome missile defence shield – in exchange for it giving up its sovereignty and becoming the ‘51st state’. However, Canada has ...