International Law today governs far more than relations between sovereign nations—it shapes diplomacy, human rights, global trade, war, science, health, and the future of international cooperation in an increasingly interconnected world. As techno...

International Law today governs far more than relations between sovereign nations—it shapes diplomacy, human rights, global trade, war, science, health, and the future of international cooperation in an increasingly interconnected world. As technological advancement continues to blur geographical and political boundaries, understanding the principles of Public International Law has become more essential than ever.Designed specifically in accordance with the curriculum prescribed by Savitribai Phule Pune University, this book offers students a clear, structured, and comprehensive understanding of the subject. Covering key concepts, foundational principles, and contemporary global developments, it serves both as an academic guide and a valuable resource for competitive examinations including UGC NET, SET, and judicial services.Practical, accessible, and academically rigorous, this book aims to simplify complex legal concepts while encouraging students to explore the evolving role of international law in shaping the modern world.