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Transboundary rivers have been a source of increasing disputes due to growing populations and economies, as well as the consequences of environmental change. With the increase in river flow utilization, concerns about potential violent interstate conflicts have arisen in public debates. However, academic literature argues for more nuanced and evidence-based views of transboundary water conflicts and proposes problem-solving tools based on water diplomacy and cooperation. Using the Eastern Nile conflict as a case study, this paper identifies eight common misconceptions regarding the conflict surrounding the construction of the Grand Ethiopian Renaissance Dam (GERD). The paper contextualizes the GERD conflict within the broader transformation of river utilization towards greater competition for water use. The ongoing Eastern Nile conflict goes beyond technical affairs related to the dam operations and involves broader issues of rights to water use, national development, and climate variability and change. It is also embedded in complex regional hydro-politics that involves new actors. Recent academic evidence shows that Eastern Nile riparian countries (Egypt, Sudan, and Ethiopia) face unique negotiating realities and diverse environmental impacts as a result of the GERD conflict. The Eastern Nile conflict presents an opportunity to facilitate benefit-sharing in the Nile Basin. Water cooperation remains the only realistic option to resolve transboundary water conflicts in the region.

There is no supranational authority that can solve international water disputes; thus, the UN Convention on the Law of the Non-Navigational Uses of International Watercourses (UN Watercourse Convention) may be the answer. However, as is shown in this article, when it comes to the Eastern Nile water dispute, namely between Egypt and Ethiopia, both sides can use different articles of the UN Watercourse Convention to support their legal arguments. As a result, there is little that the UN Watercourse Convention can offer to solve this dispute. This article summarizes the relevant articles of the UN Watercourse Convention and discusses the contentious, historical treaties that allocated the rights to the Nile River water over the past century. The paper also discusses how both Egypt and Ethiopia can use principles from the international water law to support their legal position rendering the dispute difficult to be solved legally. Thus, we turn to a discussion of the current state of the recent initiatives to solve the ongoing water dispute between the riparian countries in the Nile River Basin. The article concludes with the current state of dispute after the construction of the Grand Ethiopian Renaissance Dam on the Blue Nile.

The shared nature of transboundary water resources often raises tensions regarding their allocation and use, potentially leading to strained relations and cooperation among nations. With 153 countries involved in these cross-border resources, the sustainable and collaborative management of rivers, lakes, and groundwater layers becomes critically important. This necessitates a coordinated water diplomacy approach to avoid the escalation of conflicts. While interpretations of water diplomacy may vary, it is crucial to emphasize its significance in achieving broader goals beyond water management.

This study explores the trajectory of state disintegration in Sudan from 1821 to 2025 , starting from a central question: does the April 2023 war constitute a revealing variable that exposes a process of structural disintegration whose foundations accumulated over time? Or is it an explanatory variable that, in itself, drives the deepening of this disintegration? Drawing on a historical sociology approach, the study analyzes the interaction of five main variables addressed in the literature on state disintegration: war, elite conflict, geostrategic intervention, erosion of legitimacy, and the pressures of globalization. The study shows that successive wars and resource depletion, along with ethnic/regional elite divisions and international competition over the Red Sea, have undermined the state’s monopoly over the legitimate means of violence, leading to a hybrid pattern of disintegration in which the center retains international recognition while power is effectively distributed among local armed networks. The study concludes that existing models of state disintegration explain important aspects of the Sudanese experience, but require further development to accommodate forms of multiple sovereignties and managed disintegration.

This special issue focuses on academic discussions in the field of water cooperation and diplomacy, which have garnered increased attention in recent decades due to growing threats to the use of shared water resources. The contributions in this special issue aim to understand the challenges of transboundary water cooperation and its prospects in the Arab region. The materials illustrate how water cooperation in the Arab region is essential, necessitating more engaged strategies in water diplomacy and regional collaboration. Arab countries have recently been affected by external dominance policies imposed by neighbouring countries regarding water, often struggling to find appropriate responses. The evolution of international water law has not been sufficient to effectively resolve conflicts between countries. However, this issue also highlights that water diplomacy alone is insufficient to address the multifaceted water issues in the region. Many of these problems stem from decades of failure to develop sustainable water management at the local level.

This study aims primarily to examine the phenomenon of populism in American politics by focusing on the case of former President Donald Trump's populism (2017 - 2021). It also seeks to trace the historical roots of populism in America. Furthermore, the study aims to identify the key aspects of populism in Trump's rhetoric by researching and analyzing the main factors that contributed to the rise of populism with Trump's presidency in the United States. The study utilizes an analytical approach to observe the aspects of populism in Trump's discourse and analyze the factors that contributed to its rise. Content analysis technique is employed to analyze Trump's political speeches, in addition to using a historical approach to present the historical background of populist movements in the United States. The study concludes that there are several aspects of populism evident in Trump's political discourse. It also finds that there are a variety of factors that contributed to the escalation of populism with Trump's rise to power, including the ramifications of globalization, the impact of certain Republican Party rules, and notably, the Tea Party movement and right-wing populist groups.