Sweden's refugee crisis could lead to the country's collapse without European Union support, Swedish Foreign Minister Margot Wallstrom said. "I think most people feel that we cannot maintain a system where perhaps 190,000 people will arrive every year. In the long run, our system will collapse. And that welcome is not going to receive popular support. I have to admit that there have been moments recently of very great disappointment. I have heard statements from [EU] member states that have been completely astonishing and very discouraging," she told the newspaper Dagens Nyheter.