
Canada · updated 1h ago · 2 min read
Mark Carney Says Canada Examined Extreme Tail Risk Of U.S. Military Attack
Carney says his government studied the possibility of US military action against Canada as an extreme tail risk. The assessment framed as risk management/contingency planning, not an indication of imminent invasion.
22 outlets told this the same way.
10 of 11 outlets skipped it: canada has contingency-planning “vault” with plans dating decades.
22outlets compared
Carney studies US attack
Prime Minister Mark Carney told The New York Times that his government has examined the possibility of a U.S. military attack against Canada as an “extreme tail risk,” and he said, “It’s simply risk management.”
Carney said the scenario was “not the base scenario, but it would be irresponsible not to” prepare, while he declined to discuss in detail what the examination involved.

Defence Minister David McGuinty told reporters in Ottawa that “It is normal. All militaries in the world spend time analyzing risk scenarios,” downplaying the significance of Carney’s comments.
Admiral Samuel Paparo dismissed a reporter’s hypothetical question in Victoria, saying, “I find that scenario to be absolutely and utterly preposterous.”
Trade war strains ties
Trump’s trade pressure framed the broader context, with the Al Jazeera account saying Trump imposed a 25 percent tariff on goods imported from both Canada and Mexico and later threatened to raise it to 35 percent unless Canada backed down on a digital services tax. The Al Jazeera account also said Trump levied 50 percent taxes on $20bn of Canadian goods, and Canada matched them for U.S. goods, while it reported that 72 percent of Canada’s $556bn goods exports went to the US in 2025.
Carney said Canada can still “pick up the phone and talk to each other about these matters,” and he told The New York Times that he believed there was still a path to resume trade negotiations with the US. Gord Johns told the House of Commons that “I think every Canadian worries about it,” and he said Canadians were paying attention when Trump called the country the 51st state or referred to Carney as the governor of Canada.

Contingency planning and fallout
The CBC account said Defence Minister David McGuinty refused to discuss details of the contingency planning, and it quoted McGuinty telling reporters, “They should take it as described by the prime minister, a tail risk.” The Diario de México account said Carney’s statements aligned with reports that the Canadian Armed Forces developed, for the first time in almost a century, a theoretical model of response to a hypothetical U.S. military invasion.
The Diario de México account described that model as contemplating loss of key positions and irregular warfare, including ambushes, sabotage, drone attacks, and operations by small military units or armed civilians. The Al Jazeera account said Carney’s government is reviewing its planned purchase of American F-35 fighter jets and intends to rely less on SpaceX’s Starlink satellite internet service as it seeks to diversify Ottawa’s economic and strategic partners.