Africa, South Sudan, Unity State. 7th December 2013. A child sitting on an anthill looking at the horizon in Yida refugee camp. The camp is located in the South Sudanese territory, 20 km far from the border with Sudan. The conflict exploded in 2011 between the Khartoum government and the rebel army SPLA-N, and involved more than 700,000 people, creating 400,000 IDPs (internally displaced refugees) of which 68,000 have reached the Yida refugee camp, in South Sudan.