European leaders express support for regime change in Iran and question the international rules-based order, amid the ongoing crisis sparked by US and Israel's attacks.

In the days after the United States and Israel tipped the Middle East into a new and catastrophic crisis with their attacks on Iran, European leaders were all over the map. European Commission President Ursula von der Leyen and German Chancellor Friedrich Merz both voiced support for regime change in Iran soon after the strikes started more than four weeks ago. Each of them also questioned the continued utility of the international rules-based order, while Merz’s foreign minister Johann Wadephul...