Wednesday briefing: How Canada has turned a trade dispute into a defence of its sovereignty

Assailed by a US president who has repeatedly expressed a desire to consume Canada into a supersized 51st state, the country has felt perpetually on the brink of economic war since Donald Trump’s early second-term tariff salvo in February 2025. This culminated in Canada’s finance minister announcing tit-for-tat tariffs on key American industries yesterday, further incensing the US president. Canadian PM Mark Carney has emerged as a leader whose refusal to be dominated by Trump is underpinned by an ambition to reorder global politics. The United States and Canada have enjoyed one of the strongest bilateral relationships in recent history, but the second Trump presidency has brought about a fundamental breach in shared values. Trump has repeatedly threatened to annex Canada, seeking critical minerals. Carney, a former Governor of the Bank of England, was sworn in as prime minister last year amid Trump’s tariff wars, becoming the first Western leader to openly acknowledge Trump’s threat to global order. In a high-profile January speech at the World Economic Forum in Davos, Carney urged ‘middle powers’ like Canada to ‘act together, because if we’re not at the table, we’re on the menu.’ Tariffs have become a proxy for this political rupture. The US/Canada trade war began in February 2025, when Trump imposed 25% tariffs on almost all imports from Canada and Mexico. Canada retaliated, and the dispute escalated. Last Tuesday, Trump declared a ‘DEAL’ was in its final stages, delaying 50% tariffs on Canadian goods. Yet, 24 hours later, Canada walked out of negotiations, accusing the US of using economic integration as a weapon. Yesterday, Canada pledged ‘dollar-for-dollar’ retaliatory tariffs on hundreds of US goods, prompting Trump to denounce Canada as ‘difficult and unreasonable.’ The dispute hinges on two narratives: Carney’s defense of French-language protections in Quebec, and the counterargument that Canada’s negotiators conceded too much. Meanwhile, US officials accused Canada of collapsing the deal by seeking last-minute concessions. Carney’s stance has united Canadians, with polling showing strong support across provinces. A grassroots boycott of US goods has emerged, with apps like Maple Scan helping consumers buy Canadian products. The mood in Canada is one of steadfast defiance, with a public frustrated, angry, and exhausted by 18 months of tariff turmoil. Carney’s refusal to bow to US demands is part of a broader strategy: strengthening trade ties with China and the EU, signaling Canada’s commitment to sovereignty. The US, meanwhile, is fighting for cheaper goods, while Canada fights for its national identity. The tariff war has led to a 26% decline in cross-border tourism, prompting New York state to launch a ‘NY loves Canada’ campaign. Canadians feel this is a fight worth having, despite the hardship ahead.