International relations holds significant importance in UPSC studies, as it encompasses the dynamics between nations, global politics, and international organizations. Understanding these aspects is crucial for aspirants, given the exam's emphasis on current affairs and global issues. A solid grasp of international relations aids in comprehending India's foreign policy, trade relations, and security challenges. Moreover, it prepares candidates for questions in both the preliminary and mains examinations while enhancing their overall analytical abilities. As the world becomes increasingly interconnected, familiarity with international dynamics equips aspirants to navigate complex geopolitical terrains.