Keypoints:
- Cairo accuses Ethiopia of unlawful dam action
- Egypt vows to defend Nile as lifeline
- Dispute escalates at UN Security Council
EGYPT has escalated its long-running dispute with Ethiopia over the Grand Ethiopian Renaissance Dam (GERD), telling the UN Security Council that Addis Ababa’s unilateral operation of the project amounts to a breach of international law.
In a letter delivered on Tuesday, Foreign Minister Badr Abdelatty accused Ethiopia of ignoring repeated calls for a binding agreement on the dam’s filling and operation. He said Cairo would not accept any attempt by Addis Ababa to dictate control of the Nile.
Cairo brands Ethiopia’s step ‘unlawful’
‘The inauguration of the GERD is an unlawful unilateral act that cannot be legitimised,’ Abdelatty wrote. He stressed that ‘any misconceptions that Cairo would turn a blind eye to its existential interests in the Nile are pure delusions’.
Egypt relies on the Nile for nearly all its water needs, and officials have long described any disruption of the river’s flow as a direct threat to national survival.
Egypt signals readiness to act
The letter also underlined that Egypt ‘reserves the right to take all measures permitted under international law and the UN Charter to defend the existential interests of its people’. While it stopped short of outlining concrete steps, the warning suggests Cairo is prepared to increase pressure if its concerns are ignored.
Ethiopia celebrates GERD milestone
Ethiopia officially inaugurated the GERD on the Blue Nile on Tuesday, marking the end of a 14-year construction effort. Prime Minister Abiy Ahmed hailed the project as a symbol of national pride and a cornerstone for powering economic development.
The dam is the largest hydroelectric project in Africa and central to Addis Ababa’s ambition to expand electrification and regional power exports.
Dispute deepens with downstream states
Egypt and Sudan have consistently objected to Ethiopia’s unilateral actions, arguing that the GERD could reduce water flows downstream without guarantees in place. Multiple rounds of negotiations, mediated by the African Union and supported by international partners, have failed to deliver a legally binding accord.
By elevating the dispute to the Security Council, Cairo has signalled that it views the GERD not just as a regional water issue, but as a matter with implications for global security and stability.


























