UNICEF expresses concern over abduction of hundreds of children last month in South Sudan.

The United Nations Office for Coordination of Humanitarian affairs warns that the humanitarian situation in South Sudan is bound to get worse in the coming months. The agency says the South Sudan's humanitarian response is proving very expensive.

The UNICEF says armed men have abducted 89 boys in South Sudan’s northern state of Upper Nile.

South Sudan blames rebels for a recent shelling attack in the northern oil town of Renk.

Over a dozen people are killed in a surprise attack in South Sudan’s northwest.