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Iraqi displaced women and children, who fled the violence in the northern city of Mosul, walk at the Dibaga camp on July 16, 2016 in Makhmur, about 280 kilometres (175 miles) north of the capital Baghdad. / AFP / SAFIN HAMED (Photo credit should read SAFIN HAMED/AFP/Getty Images)

Iraqi displaced women and children, who fled the violence in the northern city of Mosul, walk at the Dibaga camp on July 16, 2016 in Makhmur, about 280 kilometres (175 miles) north of the capital Baghdad. / AFP / SAFIN HAMED        (Photo credit should read SAFIN HAMED/AFP/Getty Images)