For UPSC preparation, International Relations (IR) notes are essential for General Studies Paper II (Mains) and current events (Prelims). Effective notes typically combine static foundational concepts with highly dynamic current affairs .
International relations refer to the study of interactions between nations, organizations, and non-state actors in the global arena. It involves the analysis of political, economic, social, and cultural relationships between countries and the impact of these interactions on global governance, security, and development. international relations notes pdf upsc