The European Union, represented by High Representative Kaja Kallas, has expressed “deep regret” regarding United States sanctions against the International Criminal Court (ICC). Despite this concern, Brussels welcomes the United States’ willingness to engage in dialogue on the matter. The EU is prepared to take “every necessary measure” in response to the situation, indicating a firm stance in defense of the ICC’s independence. The statement signals growing transatlantic tensions over the ICC’s investigation into alleged war crimes in Ukraine. While acknowledging the US’s position, the EU emphasizes the importance of upholding international law and the ICC’s mandate. The EU’s readiness to act underscores its commitment to the ICC and its role in ensuring accountability for serious international crimes. This situation presents a challenge to the relationship between the European Union and the United States.