Prime Minister Mark Carney moved Canada closer to the European Union on June 23, 2025, announcing a broader partnership with EU leaders in Brussels as President Donald Trump’s trade actions pushed Ottawa to look for new allies. Canada and the EU said they would forge what both sides called a new, ambitious and comprehensive partnership, with new cooperation on defense, trade and commerce.
The announcement came after months of pressure from Washington. Reuters reported that the Trump administration imposed 25% tariffs on Canadian and Mexican goods and 10% duties on Canadian energy products starting March 4, prompting Canada to answer with retaliatory tariffs on U.S. imports.
Brussels summit put Carney’s Europe push on the record
Carney represented Canada at the 20th EU-Canada summit in Brussels on June 23, according to the European Council. António Costa, president of the European Council, and Ursula von der Leyen, president of the European Commission, represented the EU. The council said the meeting was meant to strengthen cooperation in a rapidly changing geopolitical and economic context.
Carney’s office said the summit produced a “new, ambitious, and comprehensive partnership” rooted in shared values and the rules-based international system. In a statement, Carney said, “Canada’s new government has a mandate to diversify and strengthen international partnerships.” He added that deeper cooperation with Europe would create “greater prosperity, security, and stability on both sides of the Atlantic.”
The summit also produced an EU-Canada Security and Defence Partnership, according to the European Council. The joint work points were broad but clear: trade, commerce, defense and strategic coordination. That stops short of any formal EU membership process. The official statements released after the summit described a strengthened partnership, not a bid for Canada to join the bloc.
The backdrop to Carney’s Brussels trip was Trump’s renewed trade fight with Canada. Reuters reported that U.S. tariffs took effect March 4 after a one-month reprieve expired. Those measures included 25% tariffs on Canadian goods and 10% duties on Canadian energy products.
Canada responded with 25% retaliatory tariffs on C$30 billion in U.S. goods, effective immediately, according to Reuters. Reuters also reported that Ottawa said the C$30 billion package was the first part of a broader plan targeting C$155 billion in U.S. imports, with another C$125 billion set to follow after a 21-day consultation period.
For Canadians, the impact was national and immediate, though the June 23 summit materials did not break out consequences by province or city. What the official records do show is Ottawa’s strategy: reduce dependence on a U.S. relationship under strain and widen economic and security ties elsewhere. Carney’s office said the government’s mandate was to diversify partnerships. The EU summit gave that approach a public platform.
The official language from Ottawa and Brussels was careful. The Prime Minister’s Office described the June 23 agreement as a strengthened partnership with the EU. The European Council said leaders aimed to reinforce cooperation in response to geopolitical and economic change. Neither side said Canada was beginning a formal process to become an EU member.
That distinction matters because the verified record supports a partnership story, not a membership one. Carney’s public remarks in Brussels focused on shared values, resilience and practical cooperation. His office highlighted defense, trade and commerce. The European Council highlighted the summit joint statement and the new security and defense pact.
What comes next is also laid out in the official documents. Canada and the EU said they intend to keep building the relationship through the new strategic framework announced in Brussels. For now, the clearest confirmed fact is this: on June 23, 2025, Carney used a summit with top EU leaders to deepen Canada’s ties with Europe while Canada’s dispute with the Trump administration was still driving trade retaliation on both sides.