President Salva Kiir has to arrive in Addis Ababa today to discuss the contentious issues in the peace process with Dr Riek Machar.
President Kiir left for Addis Ababa this morning.
The two leaders will discuss power sharing and the number of armies during the transitional period.
Delegates from the warring parties and the former detainees are continuing with the talks in Addis Ababa.