Acting SPLM Secretary-General said peace talks between government and SPLM/A in opposition is gaining momentum in Addis-Ababa, Ethiopia.
Ann Itto told journalists on Wednesday in Juba that the negotiation has gained momentum, with warring parties signing Declarations of Principles Agreement, Bakhita Radio reported.
She added that release of the detainees was a milestone in the direction of peace.
Dr Itto revealed that SPLM delegation to Addis Ababa led by Jemma Nunu Kumba also agreed on objectives and agenda in the SPLM intra party political bureau dialogue.
She added that the released four politicians would be allowed to participate in the national and intra party dialogue to resolve the party differences.