Canada’s PM Carney Confirms Review of US Invasion Scenarios Amid Trade War

Key points

• Carney told The New York Times he examined the possibility of US military action, describing it as an 'extreme tail risk' that requires prudent risk management.
• Trade talks between Ottawa and Washington collapsed in August 2025, leading to reciprocal 50% tariffs on approximately $20 billion to $28 billion in goods.
• Canada is reviewing its planned purchase of US F-35 fighter jets and reducing reliance on SpaceX’s Starlink satellite internet to decrease strategic dependence.
• The White House dismissed the invasion fears, with press secretary Anna Kelly stating Trump has done 'more than anyone' to protect Canada through missile defense initiatives.
• Defense Minister David McGuinty stated that analyzing such scenarios is standard practice for militaries worldwide, though he declined to detail specific contingency plans.

Background

This development follows months of escalating tensions, including a failed trade deal in August 2025 and Carney’s earlier warnings that middle powers must act collectively to avoid being exploited by great powers. Previous coverage noted Canada’s efforts to diversify trade away from the US, including potential deals with India and associate membership in the EU, as well as Carney’s push to attract global investment to bolster economic resilience against US tariffs.

How outlets are covering it

Al Jazeera and Politico emphasize that Carney’s comments reflect a strategic shift toward reducing reliance on the US, highlighting his diplomatic efforts in Europe and the UK. CBC focuses on the procedural aspect, noting that contingency plans are routinely updated when new leaders take power, with retired Lt.-Gen. Andrew Leslie describing the review as a duty of care. The Globe and Mail contrasts this with the White House’s defensive stance, where officials frame Trump’s actions as protective rather than aggressive. Experts cited by Al Jazeera, such as Ty Solomon, argue that while a US attack is 'unthinkable,' the broader geopolitical instability and Trump’s unpredictable behavior create an environment where such risks must be managed, even if the probability remains vanishingly small.

Why it matters

The situation underscores a fundamental shift in North American security and trade dynamics. If Canada is forced to prepare for a military threat from its largest ally, it signals a breakdown in the traditional security architecture of the continent. This could accelerate the formation of new alliances outside the US-led system, as noted by experts, and force other nations to reconsider their dependence on American security guarantees. Furthermore, the trade war’s impact on 72% of Canada’s exports highlights the economic vulnerability of small nations to the policy whims of a superpower, potentially setting a precedent for how other countries navigate relations with the US.

What to watch

Carney has indicated he remains open to resuming trade negotiations with Trump, stating they speak 'frequently' and can 'pick up the phone.' However, the immediate focus will likely remain on diversifying defense and trade partnerships, including potential progress with the EU and the UK-led Joint Expeditionary Force. The outcome of the F-35 procurement review and the status of the retaliatory tariffs will be key indicators of whether the relationship stabilizes or continues to deteriorate.