▁Civil ▁War , ▁by ▁ex iled ▁members ▁of ▁the ▁Sud an ▁African ▁National ▁Union ▁( S AN U ). ▁It ▁was ▁a ▁part ▁of ▁the ▁original ▁South ▁Sud an ▁Liber ation ▁Mov ement , ▁the ▁first ▁Sud an ese ▁se cess ion ist ▁movement . ▁Its ▁name ▁was ▁taken ▁from ▁the ▁Greek ▁Az ania , ▁the ▁Greek ▁design ation ▁for ▁the ▁lands ▁of ▁East ▁Africa ▁south ▁of ▁N ub ia . ▁ ▁The ▁organisation ▁was ▁formed ▁after ▁February ▁ 1 9 6 5 ▁when ▁the ▁S AN U ▁split ▁into ▁two ▁se ctors , ▁the ▁home ▁and ▁foreign . ▁The ▁home ▁sector ▁was ▁led ▁by ▁William ▁D eng ▁N h ial , ▁it ▁sat ▁in ▁the ▁Parliament ▁on ▁the ▁issue ▁of ▁South ▁Sud an ' s ▁right ▁to ▁self - det erm ination . ▁The ▁foreign ▁sector ▁was ▁directed ▁by ▁A gg rey ▁J aden ▁L adu , ▁who ▁had ▁fled ▁to ▁K amp ala ▁in ▁U g anda . ▁In ▁November ▁ 1 9 6 4 ▁Joseph ▁O du ho , ▁the ▁first ▁president ▁of ▁S AN U , ▁after ▁losing ▁a ▁bid ▁for ▁presiden cy ▁of ▁the ▁group ▁to ▁J aden ▁left ▁and ▁in ▁so ▁doing , ▁split ▁the ▁organization . ▁On ▁March ▁ 1 9 6 5 ▁O du ho ▁formed ▁his ▁own ▁organization , ▁the ▁Az ania ▁Liber ation ▁Front ; ▁J aden ▁then ▁renamed ▁his ▁fa ction ▁of ▁S AN U ▁loyal ists , ▁the ▁Sud an ▁African ▁Liber ation ▁Front . ▁In ▁June ▁of ▁the ▁same ▁year