Afghan refugee children play at the United Nations High Commissioner for Refugees (UNHCR) in Peshawar, Pakistan, Sept. 11, 2017. Pakistan continues to host approximately 1.45 million registered refugees, according to the UN refugee agency. Around 1 million are still unregistered, according to the United Nations High Commissioner for Refugees (UNHCR) and Pakistani officials. (Xinhua/Muhammad Hadi)
