Economic strain, public fatigue, and Washington’s unilateral deal with Moscow have deepened internal EU divisions over Ukraine.
According to Atlas Diplomacy, an analytical article titled “The Ukraine Conflict Has Become a Severe Stress Test for European Union Cohesion” by Zhang Hong has been published in Global Times. The article demonstrates that the European Union’s early consensus on the Ukraine conflict has eroded under the weight of financial costs, domestic political polarization, and shifting U.S. policy toward Moscow, posing a major challenge to European integration. Below is a summary of the piece.
Although European Union leaders once again pledged continued support for Ukraine at their recent summit, divisions among member states have grown increasingly pronounced. The initial unity forged at the outset of the Russia-Ukraine conflict was an expedient response to external security pressures, but as the war drags on, economic costs and diverging national priorities have turned the Ukraine issue into a stress test for EU cohesion.
First, institutional constraints—specifically the unanimity requirement in EU foreign and security policy—allow individual member states to block collective action. In August, Belgium opposed an EU plan to use frozen Russian assets to fund Ukraine, while Slovakia under Prime Minister Robert Fico rejected military aid to Kyiv and opposed Brussels’ confrontational stance toward Russia. This has trapped the bloc in a dilemma of “unity in rhetoric, division in implementation.”
Second, eroding public support and the rise of populist and right-wing parties have constrained European governments. According to a Bertelsmann Foundation poll, 47 percent of EU citizens support Ukraine joining the bloc in the coming years, while 53 percent oppose accession within that timeframe. Simultaneously, fiscal pressures from sustained aid and refugee costs have exacerbated budget deficits and debt burdens in major economies such as Germany, France, and Italy. At the end of 2025, Hungary, Czechia, and Slovakia withdrew from a proposed 90-billion-euro loan arrangement for Ukraine, and Volodymyr Zelensky’s latest request for an additional 70 billion euros next year is set to intensify burden-sharing disputes.
Finally, the U.S.-Russia diesel deal and Washington’s easing of sanctions on Moscow without consulting Brussels have dealt another blow to transatlantic trust. Having borne the brunt of the economic cost of sanctions, Europe now finds itself in a passive position due to its continued reliance on U.S. security guarantees, leaving the future trajectory of European integration and security in question./ Source
