The European Union has unequivocally condemned the aggression against two diplomats of the French Embassy in Tehran by Iranian security forces on July 19, calling the acts a blatant violation of the Vienna Conventions that jeopardise diplomatic relations. In a statement issued on July 28, the bloc expressed solidarity with France and demanded that Iran hold the perpetrators accountable and fully abide by its international commitments.
The statement, issued by the High Representative on behalf of the 27 member states, marks the EU's strongest public rebuke of Iran since the incident. It does not specify what consequences the EU might impose if Iran fails to comply, but the reference to the Vienna Conventions signals that the bloc views the attack as a serious breach of international law governing diplomatic missions. The EU has previously imposed sanctions on Iranian individuals and entities over human rights abuses and nuclear proliferation, but this is the first time it has directly condemned Iranian security forces for an attack on EU diplomatic personnel.
The incident risks further straining EU-Iran relations, which have been tense over Tehran's nuclear programme, support for Russia in the Ukraine war, and human rights record. The EU has no immediate plans for retaliatory measures, but the statement puts Iran on notice that the bloc expects a swift investigation and accountability. The French government has not yet publicly responded to the EU's statement, but Paris is expected to raise the issue at the next meeting of EU foreign ministers.