The far-left presidential candidate wants to turn the Franco-German partnership upside down.

Jean-Luc Mélenchon, the far-left presidential candidate in France, has announced his intention to reverse the Franco-German partnership, which he claims has historically served German interests. This stance has drawn criticism from Germany, with officials expressing concern over its potential implications for European integration. The upcoming French presidential elections, still nine months away, have already seen Mélenchon emerge as one of the strongest contenders among left-wing candidates. His campaign, marked by a clear break from traditional European cooperation, has positioned him as a serious challenger to Marine Le Pen, the far-right candidate. Polls suggest that while Mélenchon’s chances remain uncertain, he could potentially challenge Le Pen in the second round of voting. Despite this, German political figures remain cautious. They acknowledge that Mélenchon's policies could significantly disrupt the longstanding Franco-German alliance, which has been a cornerstone of European unity for decades. Roland Theis, a member of the conservative CDU party, warned that Mélenchon's negative views toward Germany and his opposition to recent agreements between French President Emmanuel Macron and German Chancellor Friedrich Merz would pose a major challenge to bilateral relations. In 2015, Mélenchon published a book criticizing the German economic model, and more recently, he has stated he will not commit to several recent agreements reached by Macron and Merz on issues such as nuclear energy and industrial policy. These positions threaten to fracture the traditional Franco-German consensus that has underpinned much of European integration. While Mélenchon’s anti-European stance is rooted in ideological opposition, particularly to the German-led ordoliberal model, it differs from the nationalism associated with Le Pen’s euroscepticism. According to Aurélien Taché, a representative of Mélenchon’s party, the French-German axis does not exist in practice, and Germany seeks to impose its agenda on the rest of Europe. Instead, Mélenchon aims to strengthen ties with China, Francophone African nations, and countries in South America. He views the United States as an imperialist threat, though he maintains a transatlantic partnership despite tensions with former U.S. president Donald Trump. He also opposes German military spending and the presence of American nuclear weapons on German soil, arguing they represent a security risk to neighboring states. His 2015 book, titled Bismarckova haringa (translated as "Bismarck’s Poison"), criticized the German economic model, highlighting high poverty rates and low birth rates as indicators of its failure. Mélenchon argues that these conditions reveal the shortcomings of the German-led approach to European governance. Germany, meanwhile, continues to focus on the possibility of Le Pen’s victory, given her historical ties to extremist ideologies and her continued Eurosceptic rhetoric. Her father, Jean-Marie Le Pen, founded the National Front alongside Nazi collaborators and was known for downplaying the Holocaust. Although Marine Le Pen has sought to distance herself from this past, she remains a vocal critic of EU institutions and advocates for reduced French contributions to the EU budget. In response to potential shifts in Franco-German relations, both countries have accelerated joint projects aimed at strengthening European cohesion, though they claim the motivation is primarily economic rather than political. However, Mélenchon’s candidacy introduces a new dimension of uncertainty, as his proposed policies could lead to a realignment of power within the EU, potentially sidelining France in key decision-making processes. Anton Hofreiter, a Green Party representative, warns that Mélenchon’s presidency could complicate high-level cooperation, possibly leading to the exclusion of France from critical European initiatives, including defense matters. As the election approaches, the future of Franco-German relations, and by extension, European unity, remains in question.