Ursula von der Leyen will on Monday chair an emergency meeting of European commissioners as the conflict with Iran deepens and after the EU’s 27 foreign ministers differed over a joint statement. As missiles rained across the Middle East and with fears of a threat to Cyprus, the EU pivoted to crisis mode, calling emergency Sunday sessions and planning a series of extraordinary meetings. It faces the difficult task of pulling together a coherent foreign policy response for a region where it doesn’t have huge leverage while confronting challenges on several fronts at home and abroad.