US President Donald Trump’s recent letter to President Abdel-Fattah Al-Sisi on the Grand Ethiopian Renaissance Dam (GERD) and Washington’s expressed readiness to relaunch an Egyptian-Ethiopian dialogue carries political and strategic significance well beyond diplomatic symbolism.
Its importance lies not only in reopening one of the region’s most complex negotiations, but also in reviving a previous negotiating reference point that, by broad consensus, came closest to producing a real breakthrough before it stalled for reasons that are now widely understood.
This is not the unveiling of an untested initiative, nor an attempt to invent a new negotiating track with unclear parameters. Rather, it signals an effort to return to the Washington-hosted talks that took place between October 2019 and February 2020 with active World Bank involvement.
That process produced a comprehensive legal draft agreement regulating the rules of filling and operating the GERD. Egypt initialled the agreement, while Ethiopia did not attend the signing ceremony in an absence that reflected a critical divergence in political will and commitment to binding arrangements. Cairo’s participation, by contrast, underscored its seriousness and willingness to engage constructively in the pursuit of a lasting settlement.
The timing of the American message is equally revealing. It arrives amid prolonged stagnation and against a growing regional and international awareness that leaving a vital water issue hostage to unilateral action or to open-ended negotiations without binding legal commitments poses risks that extend far beyond technical debate.
Water is not merely a development issue: for downstream states it is a question of national survival. Allowing the dispute to remain ungoverned threatens Egypt’s water security and fuels instability across East Africa and the Horn of Africa, with wider spillover into Red Sea and Gulf security dynamics.
President Al-Sisi’s positive response reinforces Egypt’s long-standing approach: a balanced strategy combining firmness in defending rights with openness to serious negotiations. Egypt has repeatedly affirmed that it does not oppose development in the Nile Basin states. It recognises the legitimate right of all states to utilise their natural resources for development, provided this is done in accordance with international law and without imposing harm on others.
The dispute, therefore, is not about rejecting Ethiopia’s development aspirations, but about rejecting unilateral action in the absence of binding legal rules and enforceable coordination mechanisms.
International water law establishes clear principles governing shared rivers. Among them are the duty of prior notification, the obligation not to cause significant harm, and the principle of equitable and reasonable utilisation. Egypt’s insistence on these norms is not political stubbornness – it is a legal necessity dictated by the nature of a transboundary river upon which downstream states depend almost entirely at a time when climate change, water scarcity, and population growth amplify strategic vulnerability.
This is why the March 2015 Khartoum Declaration of Principles, while reflecting Egyptian goodwill and intent to build trust, was never sufficient as a final framework. It provided broad political guidelines but could not substitute for a detailed, binding legal agreement that defines operational rules, coordination procedures, drought-management mechanisms, and a clear system for dispute settlement.
Without such precision, the declaration risks being reduced to political messaging rather than operational governance.
The Washington talks offered a more credible path. Their value did not lie solely in American sponsorship but also in the structured methodology adopted, one that blended technical expertise with legal reasoning while leveraging political facilitation to narrow differences. The World Bank played an important role in providing technical input and advancing solutions that supported development while safeguarding the water rights and legitimate concerns of all three riparian states.
The resulting draft agreement addressed the central disputes: first filling, annual operation, coordination mechanisms, drought and prolonged drought management, data sharing, and dispute-settlement procedures. Egypt’s decision to initial the draft was a clear expression of political and legal commitment. Ethiopia’s absence from the signing returned the negotiations to deadlock and opened the door to a cycle of unilateral actions that deepened mistrust and reinforced Egypt’s repeated warnings about the dangers of proceeding without a binding framework.
RETURN: It is also clear that any return to the Washington draft would require a technical review to reflect the new realities on the ground.
Since the earlier rounds of the negotiations, the GERD has moved through construction completion, filling phases, and turbine operation. The framework must therefore incorporate refined provisions relating to operations, discharge volumes, refill cycles during drought conditions, and safeguards for downstream states during prolonged water stress.
Equally essential is ensuring agreement on a credible arbitration mechanism because without enforceable dispute settlement, legal texts risk becoming symbolic rather than functional.
From this perspective, Trump’s letter reflects a renewed recognition in Washington that leaving the GERD dispute without a governing legal framework carries risks that are not confined to engineering concerns. It touches the core of regional stability, and it intersects with broader economic and security arrangements across East Africa and the Red Sea.
In this sense, the letter can also be read as an implicit acknowledgement that the previous US-sponsored track was both serious and credible and that returning to it, or building upon it, may represent the most realistic route out of the current impasse.
Egypt’s positive response confirms again that negotiation remains the preferred option provided it is a genuine process, anchored in a clear reference point, governed by a reasonable timetable, and supported by credible guarantees that ensure implementation. Experience has demonstrated that negotiations without deadlines or binding commitments become mechanisms for delay rather than resolution, contributing to prolonged uncertainty and accelerating loss of trust.
Yet, the strategic promise of any agreement goes beyond preventing harm. A durable settlement can serve as a gateway to a broader cooperative vision: an integrated development and security space linking East Africa, the Horn of Africa, and the Red Sea. The most important added value of reaching a stable legal agreement is the opportunity to transform water from a conflict trigger into a pillar of regional integration linking water, energy, trade, infrastructure connectivity, and maritime security.
In this context, a credible GERD settlement could help unlock a wider framework for economic linkage along the western Red Sea corridor, connecting ports and inland markets, enabling electricity interconnection and renewable energy exchange, facilitating trade and investment flows, and strengthening the logistical backbone that ties coastal states to Africa’s interior.
Such a project would not be infrastructure for its own sake; it would be a stabilising strategy because economic interdependence reduces the incentives for confrontation and constrains external escalation.
This vision cannot be separated from Red Sea maritime security. The Red Sea remains one of the world’s most strategic shipping routes and is crucial to global trade and energy flows. Any long-term economic corridor linking its shores requires secure sea lanes, stable ports, and credible regional coordination. In that sense, resolving the water dispute becomes an entry point into a larger regional stability agenda.
Ultimately, the opportunity created by Trump’s letter depends on political will, good faith, and a readiness to move from crisis management to crisis resolution. Egypt has shown patience, responsibility, and adherence to international law. It continues to extend its hand in cooperation, driven by a firm conviction: water security cannot be achieved by imposition or unilateralism, but through agreement, discipline, and enforceable international guarantees.
In sum, President Trump’s letter and President Al-Sisi’s positive response represent a significant political moment and a potential opening to restore a serious negotiating track. If wisely invested, it can lead to a fair and balanced settlement that protects rights, establishes stable water governance, and turns the Nile from a source of enduring anxiety into a foundation for cooperation and shared development serving the peoples of the Nile Basin and strengthening stability in one of the world’s most sensitive regions.
The writer is former assistant foreign minister.
* A version of this article appears in print in the 22 January, 2026 edition of Al-Ahram Weekly
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