Sudan's Minister of Irrigation and Water Resources Yasir Mohamed takes part in a video meeting at the ministry in Khartoum on June 9, 2020, over the Grand Ethiopian Renaissance Dam. - Egypt's President Abdel Fattah al-Sisi strongly rebuked Ethiopia, accusing Addis Ababa of stalling negotiations over a mega-dam being built on the Nile and moving ahead with plans to start filling the reservoir before reaching a deal. The agreement signed between Egypt, Ethiopia and Sudan paved the way for diplomatic talks after Addis Ababa sparked tension when it began construction of the Grand Ethiopian Renaissance Dam nearly a decade ago. (Photo by ASHRAF SHAZLY / AFP)