Egypt's Prime Minister Mostafa Madbouly attended on Saturday the signing of a landmark peace deal between Sudan's transitional government and rebel groups. Representing Egypt, Madbouly signed the deal as a guarantor and witness along with other African and international states and bodies. An Egyptian delegation headed by the prime minister visited the South Sudanese capital Juba to witness the breakthrough deal. The breakthrough deal is meant to put an end to decades-long regional conflicts that have left millions displaced and hundreds of thousands dead.