An aerial photograph showing South Sudanese refugees at Bidi Bidi refugeeís resettlement camp near the border with South Sudan, in Yumbe district

An aerial photograph showing South Sudanese refugees at Bidi Bidi refugeeís resettlement camp near the border with South Sudan, in Yumbe district

An aerial photograph showing South Sudanese refugees at Bidi Bidi refugees resettlement camp near the border with South Sudan, in Yumbe district, northern Uganda December 7, 2016. Courtesy Photo/REUTERS/James Akena.

An aerial photograph showing South Sudanese refugees at Bidi Bidi refugees resettlement camp near the border with South Sudan, in Yumbe district, northern Uganda December 7, 2016. Courtesy Photo/REUTERS/James Akena.