Displaced residents take shelter at an evacuation center in Lanao Del Sur Province, the Philippines, May 31, 2017. More than 100 people, including civilians, have been killed in the week-long gun battles between the government forces and the Maute militant group in southern Philippine city of Marawi, which also forced the city's more than 200,000 residents to flee. (Xinhua/Rouelle Umali)
