Afghan boys look through a door as they wait for water at a refugee camp outside the southern Iranian town of Zahedan near the border with Afghanistan and Pakistan June 19, 2001. As Afghanistan currently faces perhaps the most disastrous humanitarian crisis in the entire world, its people are crossing the border and seeking refugee in neighbouring Iran. According to the United Nations, Iran is home to 1.5 million Afghan and more than 500,000 Iraqis.