United Democratic Salvation Front or UDSF Chairperson said South Sudan would fall into chaos after July if the general elections are not conducted to determine the legitimacy of its leadership.
Joseph Malual Dong argued elections could be run in any form in a country without support from other counties, Radio Bakhita reported.
Mr Malual refuted the statement by the government of United States that it would not support South Sudan June elections.
He says South Sudan is an independent country and cannot depend on decision from elsewhere.
The UDSF leader declared that the party is ready to take part in the June vote.