The Transformation of the Principle of State Sovereignty in the Context of Supranational Regulation and Global Challenges

Abstract: This article offers a comprehensive and in-depth analysis of the transformation of the principle of state sovereignty, a fundamental institution of modern international law. The subject of research is the multifaceted process of sovereignty's conceptual evolution, manifesting in the progressive adaptation of states to new realities characterized by both the strengthening of supranational regulation and the exponential growth in the scale and influence of transnational challenges. The aim of this work is to conduct an exhaustive study of current trends actively shaping the content and practical exercise of sovereignty, identify and interpret new doctrinal approaches reflecting these profound changes, and assess the complex practical consequences of this transformation for the functioning of the entire international system. Within the scope of the research, a detailed analysis is provided on how integration processes, encompassing globalization, rapid digitalization, global environmental issues, and multifaceted security concerns, fundamentally alter traditional notions of state power, its inherent rights, and its incumbent obligations, thereby fostering the emergence of qualitatively new models of interstate interaction amidst deep and pervasive interdependence. The methodology employed included systemic, comparative-legal, and historical-legal approaches, as well as doctrinal analysis of scholarly literature and international legal acts, encompassing constituent treaties of integration associations, resolutions of international organizations, and decisions of international judicial bodies. The hermeneutic method was utilized for interpreting complex concepts such as "shared sovereignty," "interdependent sovereignty," and "responsibility to protect." The novelty of the research lies in its comprehensive and systemic approach to analyzing the transformation of sovereignty in the contemporary context, integrating both supranational and transnational factors. For the first time, a detailed study and comparison of various doctrinal concepts reflecting shifts in the understanding of sovereignty have been conducted, examining them in relation to current global challenges. The conclusions of the research ascertain the transition of state sovereignty from a paradigm of absolute and unlimited authority to a relative, interdependent, and functional character. The role of voluntary limitations on sovereign prerogatives in favor of international cooperation and supranational regulation for the effective resolution of global problems is increasingly pronounced. The principle of sovereignty is transforming, integrating the concept of "responsibility to protect" and demanding greater flexibility and engagement from states within the international system. The adaptation of legal systems to these changes is presented as a necessary condition for maintaining international peace and stability.