Egypt, Sudan and Ethiopia took a step Monday to defuse tensions around Ethiopia’s construction of a massive dam on the Blue Nile, which has threatened to upset the geopolitical balance in the region over how to share water from the River Nile. Egyptian President Abdel Fattah Al Sisi, Sudanese President Omar al-Bashir and Ethiopian Prime Minister Halemariam Desalegn signed a declaration in Sudan’s capital Khartoum, pledging to better share the Nile’s waters, an Egyptian presidency official familiar with the matter said. Ethiopia has said the project is necessary to produce much-needed electricity, but the building of the dam has been controversial, with some scientists predicting it could disrupt the flow of the river into Egypt, where it provides much […]