Water Diplomacy and Transboundary River Basin Governance in the Nile Basin

Background: The prolonged dispute over the Grand Ethiopian Renaissance Dam between Ethiopia, Egypt, and Sudan, with negotiations continuing without comprehensive resolution through 2023 and 2024, exemplifies the diplomatic complexities inherent in transboundary water resource governance amid competing national development priorities. Aims/objectives: This study examines the diplomatic mechanisms employed by Nile Basin states to manage competing water security interests and the effectiveness of existing regional governance frameworks. Method: A qualitative case study approach was adopted, drawing on negotiation records, African Union mediation documents, and interviews with water resource diplomacy experts familiar with the trilateral process. Results: Findings indicate that technical disagreements over dam filling schedules and drought mitigation protocols became proxies for deeper sovereignty and historical equity disputes rooted in colonial-era water allocation agreements. African Union-led mediation provided a forum for dialogue but lacked binding enforcement authority to compel compromise among the three states. Conclusion: The research concludes that transboundary water governance in the Nile Basin remains constrained by the absence of a comprehensive binding legal framework accepted by all riparian states. Strengthening the Nile Basin Initiative's institutional authority and incorporating binding dispute resolution mechanisms is recommended to prevent future escalation over shared water resources critical to the food and energy security of all riparian populations.

Keywords: water diplomacy, Nile Basin, transboundary governance, Grand Ethiopian Renaissance Dam, resource conflict