The European Union has warned against a long war and urged a 'credible transition' in Iran. This statement, drawn from five separate sources, represents a significant diplomatic position from the bloc. The EU's focus on Iran underscores ongoing international concerns about regional stability. The call for a credible transition points to underlying political tensions within the country. The warning against a protracted conflict suggests fears of escalation that could have wider implications. This development is part of the EU's broader foreign policy engagement in the region.