Repubulika ya Sudani yepfo, igihugu kidafite inkombe mu majyaruguru y’amajyaruguru ya Afurika, cyabonye ubwigenge bwa Sudani mu 2011. Mu burasirazuba ni Etiyopiya, mu majyepfo hari Repubulika Iharanira Demokarasi ya Kongo, Kenya na Uganda, mu burengerazuba ni Repubulika ya Centrafrique, naho mu majyaruguru ni Sudani. Harimo igishanga kinini cya Sude cyakozwe n'umugezi wa Nili wera. Kugeza ubu, umurwa mukuru niwo mujyi munini wa Juba.Mu gihe kiri imbere, hateganijwe kwimurira umurwa mukuru i Ramsel, uherereye hagati. Ifasi ya Sudani yepfo igezweho na republika ya Sudani yabanje kwigarurirwa ningoma ya Muhammad Ali yo muri Egiputa, nyuma iza kuba ubuyobozi bw’Ubwongereza na Misiri bufatanije na Sudani. Nyuma y’ubwigenge bwa Repubulika ya Sudani mu 1956, bwabaye igice cyabwo bugabanywa mu ntara 10 z’amajyepfo. Nyuma y'intambara ya mbere y'abenegihugu muri Sudani, Sudani y'Amajyepfo yabonye ubwigenge kuva 1972 kugeza 1983. Intambara ya kabiri y'abenegihugu ya Sudani yatangiye mu 1983, maze mu 2005 hashyirwaho umukono "Amasezerano y’amahoro" maze hashyirwaho guverinoma yigenga ya Sudani y'Amajyepfo. Mu mwaka wa 2011, amatora y’ubwigenge bwa Sudani yepfo yemejwe na 98.83%. Repubulika ya Sudani yepfo yatangaje ubwigenge bwayo saa 0h00 ku ya 9 Nyakanga 2011. Abakuru b’ibihugu cyangwa leta bahagarariye ibihugu 30 bitabiriye umuhango wo kwizihiza ubwigenge bwa Repubulika ya Sudani yepfo. Umunyamabanga mukuru w’umuryango w’abibumbye Pan Kiwen yitabiriye kandi umuhango wo gutangiza. Ku ya 14 Nyakanga 2011, Repubulika ya Sudani y'Amajyepfo yinjiye ku mugaragaro Umuryango w'Abibumbye maze iba umunyamuryango w'Umuryango w'Abibumbye. Kugeza ubu, ni umunyamuryango w’umuryango w’ubumwe bw’Afurika n’umuryango w’Afurika y’iburasirazuba. Muri Nyakanga 2012, hashyizweho umukono ku masezerano y'i Jeneve. Nyuma y'ubwigenge bwa Sudani y'Amajyepfo, haracyari amakimbirane akaze mu gihugu. Kuva mu 2014, amanota y'ibipimo by'ibihugu bya Fragile (byahoze ari Leta ya Leta yananiwe) yabaye menshi cyane ku isi.

Sudani y'Amajyepfo ifite ubuso bungana na kilometero kare 620.000, hamwe na Sudani mu majyaruguru, Etiyopiya mu burasirazuba, Kenya, Uganda, na Repubulika Iharanira Demokarasi ya Kongo mu majyepfo, na Afurika yo hagati mu burengerazuba. Repubulika.

Sudani yepfo iherereye hafi yepfo yuburebure bwa dogere 10 z'uburebure bw’amajyaruguru (umurwa mukuru Juba uherereye kuri dogere 10 z'uburebure bw’amajyaruguru), kandi ubutaka bwabwo bwiganjemo amashyamba yimvura yo mu turere dushyuha, ibyatsi n’ibishanga. Imvura igwa buri mwaka muri Sudani yepfo iri hagati ya milimetero 600 na 2000.Igihe cyimvura ni kuva muri Gicurasi kugeza Ukwakira buri mwaka.Mu mugezi wa Nili wera unyura muri kariya gace, umusozi ni muto cyane, ibihumbi bitatu na cumi na bitatu gusa, bityo ukaba uturuka muri Uganda na Etiyopiya. Umwuzure ibiri wageze muri kariya gace. Uruzi rwatinze kandi rwuzura, ruba igishanga kinini ─ Sw Igishanga cya Sude.Abaturage ba Nilotic baho bimukiye mu misozi miremire mbere yimvura. Bagomba gutegereza ko umwuzure ugabanuka mbere yuko bava mu misozi miremire bajya. Inkombe z'umugezi cyangwa kwiheba hamwe n'amazi. Nili yirabura ni kimwe cya kabiri cyo guhinga hamwe n’ubushyo bwa kimwe cya kabiri.Ubuhinzi ahanini ni imyumbati, ibishyimbo, ibijumba, amasaka, sesame, ibigori, umuceri, inka, ibishyimbo n'imboga [15], kandi inka ni ubworozi bukomeye cyane, kuko muri kariya gace hari amashyamba make. Hariho amapfa yumwaka umwe, adafasha iterambere ryisazi za tsetse hano. Kubera iyo mpamvu, Sudani yepfo n’akarere k’inka zitanga umusaruro. Byongeye kandi, umusaruro w’amafi nawo ni mwinshi.

Agace k'ibibaya aho uruzi rwa Nili rwera rutemba runyura mu gishanga cya Sude, kikaba ari kimwe mu bishanga bikuru muri Afurika. Mu gihe cy'imvura, ubuso bw'igishanga bushobora kugera kuri kilometero kare 51.800. , Imiryango yegereye izakoresha urubingo kugirango ikore ibirwa bireremba, kandi bibeho byigihe gito n’amafi ku birwa bireremba kugirango bibe inkambi y’uburobyi ireremba. Byongeye kandi, umwuzure ngarukamwaka w’umugezi wa Nili wa Nili nawo ni ingenzi cyane mu gusana urwuri aho imiryango irisha inka zabo. Hano hari parike yigihugu yepfo, parike yigihugu ya Badingiro na parike yigihugu ya Poma.

Inyabutatu ya Leta ya Namoruyang, ihana imbibi na Kenya na Etiyopiya mu majyepfo y'uburasirazuba bwa Sudani y'Amajyepfo, ni igihugu kitavugwaho rumwe. Ubu kiri mu bubasha bwa Kenya, ariko Sudani y'Amajyepfo na Etiyopiya buri wese yavugaga ko afite kariya gace.