A ranking Sudanese ministerial delegation arrived here today to take part in meetings of the security and political joint committee due to kick off in Addis Ababa, Ethiopia, later today. The delegation, comprising each of Defence Minister Gen. Abdulrahim Mohammed Hussein, Interior Minister Ibrahim Mahmoud Hamid and Minister of State for Foreign Affairs Salah Wanasi, will help push forward negotiations between Sudan and South Sudan via the mediation of the African Union and the UN.