Understand
Why Canada is preparing for a longshot US invasion
Overview
Amid shifting US-Canada relations under Donald Trump's presidency, Canadian leadership has acknowledged contingency planning for a highly improbable US military invasion. While military experts view an armed assault as a longshot due to deep defence integration like NORAD and NATO, historical friction and recent geopolitical tensions have prompted Canada to re-examine its defence preparedness, model potential conflict scenarios, and consider expanding its military capacity.
Key points
- Prime Minister Mark Carney confirmed that Canada has prepared contingency plans for a potential US invasion as part of standard risk management amid shifting bilateral relations.
- Tensions have been fuelled by US global tariffs, rhetoric regarding making Canada the 51st state, and public polling showing over 30% of Canadians believe an invasion is likely.
- Military experts note that a direct US armed assault is extremely unlikely given extensive joint defence partnerships like NORAD, NATO, and shared intelligence.
- Historical resistance to US expansionism forms a foundational part of Canadian identity, including past conflicts and historical defence planning against US aggression.
- Theoretical Canadian military modelling suggests strategic positions could be quickly overwhelmed, potentially forcing reliance on guerrilla tactics and international allies.
- Experts suggest any theoretical conflict could focus on resource acquisition and political decapitation rather than a straightforward occupation, though many US officers might refuse such orders.