Lapatilla
Newly arrived Nigerian refugees wait to register under a tent of the Red Cross, on April 7, 2015 in the Nigerian refugees camp named “Dar-es-Salam” near Baga Sola in the Chad lake region in Chad. Chad, Niger and Cameroon have sent troops into action two months ago against Islamist movement Boko Haram, whose bloody insurgency threatens the region surrounding Lake Chad, where the borders of all four nations converge. AFP PHOTO/PHILIPPE DESMAZES