At the beginning of every year, the nomadic people of Reziaghat in Sudan make the long journey south with their herds of cattle seeking water and places to graze in the areas around Aweil in South Sudan.

Koang Tap Gatkuoth has waited for years to see justice for his brother. But now, that justice has been delivered, thanks to a new mobile court in Bentiu, supported by the United Nations Mission in South Sudan (UNMISS).

Korenye Ibone, a mother in South Sudan's Boma area, has an earnest plea.

“As a woman, I am not able to have children again and so do not break the peace that will lead to the killing of our children again,” she says.