The European Union expects up to 5 million war refugees from Ukraine, the bloc’s top foreign policy chief Josep Borrell said on Monday, as member states scramble to respond to the humanitarian crisis. “That is a reasonable estimate,” he said after a meeting of EU development ministers in France. “We have not seen such a large movement of refugees since the end of World War II.” So far, around 1.7 million people have fled, according to the latest figures from the UN refugee agency UNHCR, an increase of 200,000 within one day. Millions more are expected to leave Ukraine in the coming days “unles…