Publications /
Opinion

Back
Control of the Nile
August 24, 2021

The Nile is a monster, at 6,650 kilometers the longest river on the planet. Control of its waters has kept rulers in power for thousands of years. The Blue and White Niles merge in Khartoum then flow northwards, travelling through Sudan to Egypt, the glorious land of Pharaohs.

Conflict or cooperation

The Blue Nile nations, Ethiopia, Sudan and Egypt, are facing the question of conflict or cooperation, as Sara Hasnaa Mokkadem wrote in her study for the Annual Report on Africa’s Geopolitics 2020 for the Policy Center for the New South. In April 2011, the Ethiopian government started the construction of the Grand Ethiopian Renaissance Dam (GERD), also known as the Millennium Dam, on the Blue Nile near the border with Sudan. Mokkadem noted: “Since the laying of the first stone, the GERD has been source of tension between the three countries.” War was considered possible, a seemingly incredible conflict possibly unavoidable. She added: “All three countries are clear about the economic cost of a potential conflict. A direct confrontation would be devastating for the region and would have far reaching consequences”. Egypt and Sudan fear that the dam will slow or, eventually, stop their water supplies, dramatically damaging agriculture and industry, adding to the water shortages felt already in larger Egyptian towns. In other words: the water is a national security issue, and military action is possible.

Over nearly a decade, numerous meetings and negotiations to ease tensions have failed to secure agreement. Although the downstream countries (Egypt and Sudan) remain extremely concerned about the consequences for their water security, work seems to progress on the dam, which is now 80% complete. “With its reservoir of 74 billion cubic meters of water—equivalent to Egypt’s annual water needs—16 turbines, and its expected production capacity of 6448 megawatts of electricity, it will be the largest hydroelectric dam in Africa. The planned energy production, equivalent to six nuclear power plants, could make Ethiopia the continent’s largest electricity producer and a net energy exporter,” Mokaddem wrote. Construction of the GERD has raised fears that the flow of the Nile will drop, undermining its value as a vital resource, particularly for Egypt. With 95% of its population concentrated on the banks of the river, Egypt already faces “an alarming situation. In proportion to the increase in its population, and to the decrease in its agricultural land, Egypt’s water needs are continually increasing. Since Ethiopia began construction in 2011, Egypt and Sudan have pushed for a tripartite agreement on how to operate the dam before filling”.

For example, as Hasnaa Mokkadem stated in her paper, the opponents of the project, mainly Sudan and Egypt, want “negotiated rules on filling the dam during drought years, and want the slowest possible filling time, 12 to 21 years, to minimize the effects of the filling on the flow of the Nile. However, Ethiopia wants to fill the reservoirs much faster, between five and seven years. Another sticking point is how the dam will be managed during periods of drought and how much water Ethiopia is willing to release in order to safeguard the downstream countries’ interests”. Mistrust and tension remain high. Ethiopia is not willing to accept international arbitration, as suggested by Cairo and Khartoum, but insists, wrote Mokaddem, that the GERD issue is an African matter, and negotiations should be part of an African Union-led process. “The exchange between the Blue Nile countries became more heated when in July 2020 satellite images revealed that water was being stored in the GERD reservoir, notwithstanding the two other countries’ objections, which has been shared with the United Nations Secretary General. In fact, in May and June 2021, the Egyptian and the Sudanese Foreign Ministers wrote to the United Nations Security Council (UNSC) stressing the need to finalize an agreement on the Ethiopian dam and urging the international community to pressure Addis Ababa so it does not take any unilateral regarding the filling of the reservoir.” Obviously without success—on July 15, 2020, Ethiopia’s water minister announced that the filling of a reservoir behind the Grand Ethiopian Renaissance Dam has started. It is still unknown, where the source of this water flow is hiding. In the end it does not really matter as long nature is delivering rain and floods to feed the Nile, forever a mythical monster.

 

The opinions expressed in this article belong to the author.

RELATED CONTENT

  • Authors
    July 7, 2026
    The Green March is one of those seminal moments that have never ceased to influence the course of political events in Morocco, because of its long-term significance from the outset, the context in which it unfolded, the logic of interactions in which it was embedded through its causes and effects, and as one of the striking figures in the national narrative. ...
  • Authors
    July 6, 2026
    We take the 2026 G7 Summit in Évian-les-Bains as a case study for understanding how a leading existing multilateral organisation adapts to a more fragmented, technologically inflected, and multipolar world. We argue that the significance of Évian lies less in the summit agreements themselves than in what the summit reveals: a qualitative shift in governance away from exclusive summit diplomacy and towards more selective coalition-building, broader engagement with non-state actors, a ...
  • July 3, 2026
    This Policy Paper has also been published in French and Spanish by Le Grand Continent Morocco offers a compelling example of how a middle-income economy can navigate a more fragmented global environment, characterized by weak growth and slower convergence. Since 2022, economic activity has remained relatively strong, with growth exceeding that of many comparable economies. Non-agricultural growth has averaged 4.4% since 2022, around 1.3 percentage points above its historical av ...
  • July 3, 2026
    Ce Policy Paper a également été publiée en anglais et en espagnol par Le Grand Continent Le Maroc offre un exemple éclairant parmi les pays à revenu intermédiaire, dans un contexte marqué par une fragmentation croissante de l’environnement international, une croissance mondiale atone et un ralentissement de la convergence. Depuis 2022, sa trajectoire se distingue par une certaine robustesse, avec un rythme d’expansion supérieur à celui des autres économies de même catégorie. Dé ...
  • July 3, 2026
    This episode explores Russia’s growing influence in Africa through media, information warfare, and anti-Western narratives. It examines how Moscow uses historical ties, social media, local influencers, and security partnerships to shape perceptions, while questioning the real scope and ...
  • July 3, 2026
    Este Policy Paper también ha sido publicado en inglés y francés por Le Grand Continent La economía marroquí constituye un caso ilustrativo entre las economías de renta media, en un contexto marcado por una creciente fragmentación del entorno internacional, un crecimiento mundial anémico y una desaceleración de la convergencia. Desde 2022, su trayectoria se caracteriza por una relativa solidez, con un crecimiento superior a la media de las economías de la misma categoría. Superi ...
  • Authors
    Sous la direction de
    June 23, 2026
    L’Afrique atlantique émerge aujourd’hui comme un espace de réflexion stratégique majeur. Longtemps envisagée sous l’angle de sa fragmentation ou de sa marginalité relative dans les grands récits géopolitiques, cette façade maritime tend désormais à être appréhendée comme un ensemble en devenir, structuré par des dynamiques géopolitiques, économiques et sécuritaires de plus en plus intenses. C’est dans cette perspective qu’a été initié le Africa Maritime Symposium (AMS), dont la ...
  • Authors
    Diogo Ramos Coelho
    Bruno Saraiva
    June 22, 2026
    Global imbalances are back—and this time the risks look different. The 2008 financial crisis showed how persistent current-account deficits and surpluses between major economies can fuel financial instability and trigger sudden, severe reversals of capital flows. After almost two decades, many thought that episode had been resolved. It had not. New imbalances have built up, with a familiar cast: China, Germany, Japan, and oil exporters running large surpluses, and the United States ...
  • June 22, 2026
    History devotes considerable attention to the rise and fall of great powers. Scholars have spent centuries analyzing why empires collapse, why nations decline, and why dominant states eventually lose their position. By comparison, relatively little attention has been devoted to a different question: what happens when a country succeeds beyond its own expectations? ...