Trump Complicates Canada's Arctic Sovereignty And Security

U.S. President Donald Trump's push to acquire Greenland is complicating Canada's Arctic sovereignty and raising questions about the reliability of bilateral defence partnerships such as NORAD, experts say. They caution Canada against abandoning U.S. cooperation because replacing American military capabilities would cost billions and take more than a decade, even as Ottawa pledges to double defence spending and invest in Arctic capabilities by the end of the decade.