The top United Nations official in South Sudan is urging the U.N. Security Council to use its clout to prevent the world’s ...

South Sudan's main opposition party seeks an international probe into alleged rights abuses in recent fighting that saw ...

Machar, the country's vice president whose political rivalry with President Salva Kiir has repeatedly threatened to tip South Sudan back into civil war, is accused of subversion. Since March ...

The main opposition group in South Sudan demanded Monday an international probe into alleged rights abuses in recent fighting that saw government troops target areas loyal to the group's longtime ...

Rising tensions in the east African country of South Sudan, culminating in the 26 March arrest of Vice-President Riek Machar, ...