Christine Elia, 27, holds her twin sons at a displaced persons camp protected by U.N. peacekeepers in Wau, South Sudan, September 4, 2016. 2016.

Christine Elia, 27, holds her twin sons at a displaced persons camp protected by U.N. peacekeepers in Wau, South Sudan, September 4, 2016. 2016. 

© 2016 Reuters