UN's Ban Ki-moon warns over South Sudan violations
Allegations of rights violations in South Sudan will be investigated, and those responsible will be held to account, the UN secretary general says.
Ban Ki-moon urged leaders on both sides to find a political solution.
Tens of thousands of people have fled fighting, as rebels thought to support sacked former vice-president Riek Machar have seized major towns.
23 Dec 2013
- From the section Africa