South Sudanese rebels and government negotiators will hold their first face-to-face talks on Sunday, after several days of delay, to thrash out a ceasefire deal and end weeks of fighting, Reuters reported. At a ceremonial opening to the talks at a luxury hotel in the Ethiopian capital Addis Ababa on Saturday, the leaders of the rival delegations hugged, but the faltering start to the negotiations has dampened hopes for a swift end to the violence. The run-up has been overshadowed by continued clashes between President Salva Kiir's SPLA government forces and rebels loyal to former vice president Riek Machar centred around the strategically located town of Bor. The talks will focus on when and how to roll out the ceasefire that both sides have agreed to in principle, though neither has indicated a start date.