Newly-arrived Afghan families try to board a bus following their long journey from Kabul after arriving in Landi Kotal, to the west of Peshawar, on October 9. The family travelled two days through the mountains to reach Pakistan after the USA and its allies launched their attack on Afghanistan on Sunday. The United Nations refugee agency has started identifying emergency sites in Pakistan to house a possible influx of one million Afghans fleeing their country. —REUTERS