Aid agencies have warned of a looming humanitarian catastrophe in South Sudan, where fighting continues in spite of the crisis talks currently under way in neighbouring Ethiopia. On Thursday, as the government accused rebel forces of forcibly recruiting civilians for their attempt to march on the capital, humanitarian agencies warned that tens of thousands of refugees were without food, water or shelter.

The United Nations Mission in South Sudan (UNMISS) said Tuesday it has "mounting evidence" that serious human rights abuses, including targeted ethnic killings, have been committed in the world's newest nation in the 16 days since violence broke out in Juba. The alleged atrocities include extra-judicial killings of civilians and captured soldiers, massive displacements and arbitrary detentions, often on ethnic grounds, UNMISS said in a statement.