EU chief Ursula von der Leyen called Monday for "united action" on border security after a migrant rush on Spain's North African enclave of Ceuta triggered a public spat between Ma…

EU chief Ursula von der Leyen called Monday for "united action" on border security after a migrant rush on Spain's North African enclave of Ceuta triggered a public spat between Madrid and several European partners. "From this incident, it is clear that we must do more to further strengthen our borders at critical points," von der Leyen wrote in a letter to Spanish Prime Minister Pedro Sánchez seen by AFP. "The protection of all our external borders is a shared European responsibility," she warned, calling for "vigilant monitoring and the use of physical barriers where needed." Von der Leyen commended Sánchez on the "swift handling" of the crisis that saw tens of thousands of people stream into Ceuta from Morocco -- almost all of whom have since left. But the unprecedented scenes in Ceuta triggered sharp tensions among the European Union's 27 member states, with migration hawks Italy and Denmark in particular calling for Spain to be suspended from the Schengen free-travel area. Madrid pushed back firmly at what it called a "selfish" proposal -- which in any case is legally impossible under EU rules -- while calling for emergency talks among EU interior ministers to chart a way forward. The videoconference set for Tuesday will be a chance to draw "lessons" from the Ceuta episode, von der Leyen said, warning the challenges of illegal immigration require "a common European response, united action and solidarity". The commission chief urged the bloc to "double down" in five areas: preventing irregular migration in the first place via cooperation with partner states; strengthening external borders; implementing early warning systems; dismantling smuggling networks and reinforcing returns.