Sudan's water and irrigation minister Yasser Abbas gives an interview with AFP at his office in the capital Khartoum on February 6, 2021. (Photo / AFP)
Sudan warned Ethiopia Saturday against going ahead with the second phase of filling its mega dam on the Blue Nile, saying it would pose a "direct threat to Sudanese national security".
"If Ethiopia goes ahead with filling the renaissance dam next July, this will be a direct threat to our national security," Sudan's Water Minister Yasser Abbas told AFP in an interview in the capital Khartoum.
"It will also threaten the lives of half the population in central Sudan, as well as irrigation water for agricultural projects and power generation from (Sudan's) Roseires Dam."
Sudan, Egypt and Ethiopia have been locked in inconclusive talks for nearly a decade over the filling and operation of the Grand Ethiopian Renaissance Dam, after Addis Ababa broke ground on the project in 2011.
Ethiopia, which says it has already reached its first-year target for filling the dam's reservoir, has recently signalled it would proceed with the filling regardless of whether a deal was struck.
Khartoum hopes the dam will regulate annual flooding, but fears that its own dams, including the Roseires and Merowe, would be harmed if no agreement is reached.
"It will be impossible to operate the Roseires Dam without a binding agreement and daily exchange of information on the amount of water flowing from the renaissance dam," Abbas said.
Without a deal, the minister added, the "Merowe Dam will also lose 30 percent of the electric energy it generates and drinking water stations will be affected".
Sudan has suggested mediation by the United Nations, the African Union, the European Union and the United States to help break the impasse.
The latest three-way talks were held last month in the presence of observers from the African Union and European Union, but failed to make headway.
Relations between Addis Ababa and Khartoum have been sour in recent weeks following tensions over the Al-Fashaqa border region, where Ethiopian farmers cultivate fertile land claimed by Sudan.
The Nile, the world's longest river, is a lifeline supplying both water and electricity to the 10 countries it traverses.
Its main tributaries, the White and Blue Nile, converge in Khartoum before flowing north through Egypt to drain into the Mediterranean Sea.