TOPSHOT - Internally displaced persons gather on July 21, 2019 at the Muna camp in Maiduguri. - Boko Haram's decade-long conflict has killed 27,000 people and displaced about two million from their homes in northeast Nigeria. The violence has spread to nearby Niger, Chad and Cameroon, with the affected countries forming a regional military coalition to fight the group. Boko Haram fighters have abducted huge numbers of women and children across the region. (Photo by FATI ABUBAKAR / AFP)