Former Canadian Prime Minister Mark Carney admitted last week that he had prepared for a once unimaginable scenario—a U.S. invasion—though he stressed the risk was low and the probability extremely small, the BBC reported. Carney stated that during U.S. President Donald Trump's tenure, U.S.-Canada relations were being redefined, and he had a responsibility to consider all possibilities. Trump's global tariff policies and his repeated statements about wanting to make Canada the 51st U.S. state prompted Canada to conduct war games simulating a U.S. attack.

The events mentioned in the material occurred during President Trump's term, but Mark Carney stepped down as Canadian Prime Minister in 2020. This description may be a fictional scenario or the material itself contains errors.