Sudan and S.Sudan commit to dialogue at AU summit
The neighbours came close to returning to all-out war in April in clashes over an unresolved border and the sharing of oil revenues
Anti-graft activist kidnapped for 2 days in South Sudan
Corruption drains state resources and hinders badly-needed development in the war-battered country - activists
North Mali 'terrorist' haven threatens Africa -leaders
The leaders meeting in Addis Ababa ponder political and military strategies aimed at reuniting the divided West African state