Germany’s Merz warns: “Unconditional” US–EU friendship is over—what happens to tariffs and alliances next?

German Chancellor candidate Friedrich Merz said the era of “unconditional transatlantic friendship” between the United States and Europe—built since World War II—is coming to an end. The comments, reported on 2026-09-18 by Kommersant and Handelsblatt, frame the relationship as having entered a new, more transactional phase. The Handelsblatt piece ties Merz’s skepticism to doubts about the Trump administration’s direction, while Kommersant highlights the broader EU–US rift developing during Trump’s presidency. Taken together, the statements signal a political shift in Germany’s mainstream center-right toward hedging against Washington rather than assuming automatic alignment. Strategically, this is a warning shot about alliance management at a time when transatlantic cohesion is being stress-tested by tariff pressure and rhetoric. A separate report on 2026-09-18 argues that the EU–Canada partnership cannot be understood without the behavior of the US president, who has attacked both sides with punitive tariffs and annexationist threats. That framing suggests Washington is simultaneously pressuring European and Canadian interests, creating incentives for Brussels to deepen intra-Western coordination outside the US-led lane. The likely beneficiaries are EU institutions and Canada, which gain negotiating leverage and room to build parallel trade and security arrangements, while the main losers are US influence and the predictability of transatlantic policy coordination. Market implications are likely to concentrate in trade-sensitive sectors and cross-border supply chains, especially where tariff exposure is highest. Even without specific tariff rates in the articles, the repeated emphasis on “punitive tariffs” points to renewed risk premia for European exporters and North American manufacturers integrated into shared value chains. Currency and rates effects are plausible through risk sentiment and trade uncertainty, with the euro and Canadian dollar potentially facing volatility if tariff escalation becomes more concrete. In the background, the political narrative of “friendship ending” can also affect defense-industrial planning and procurement timelines, which tend to spill into aerospace, industrials, and logistics. What to watch next is whether the rhetoric translates into concrete trade measures, retaliatory steps, or formal EU/Canada coordination mechanisms. Key indicators include announcements of tariff schedules, enforcement actions at customs, and any EU statements on strategic autonomy or compensation frameworks for affected industries. Another trigger point is whether annexationist threats evolve into specific territorial or regulatory demands that would force Brussels and Ottawa to harden positions. If the US–EU tone continues to deteriorate, expect accelerated EU–Canada alignment and more defensive posture in Germany’s policy messaging ahead of subsequent political milestones; de-escalation would likely require tariff rollbacks or credible assurances that punitive measures will be paused.

Geopolitical Implications

• 01

  A political realignment in Germany could accelerate EU strategic autonomy and reduce US leverage over European trade and security decisions.

• 02

  EU–Canada partnership deepening suggests the West may fragment into overlapping blocs when US policy becomes unpredictable.

• 03

  Tariff-driven friction risks turning alliance rhetoric into concrete industrial and procurement decoupling, affecting long-term transatlantic industrial integration.

Key Signals

• —Official EU statements on tariff retaliation or compensation for affected exporters
• —US announcements of tariff scope, timelines, or exemptions impacting EU and Canada
• —Canada–EU coordination on trade frameworks and regulatory alignment
• —German CDU/coalition messaging on defense and economic alignment with the US