Understanding international relations is essential for the UPSC syllabus as it equips candidates with insights into global dynamics that affect India's foreign policy. Topics like bilateral relations, global governance structures, and international agreements are critical for answering questions in general studies papers. Given the increasing interdependence of nations, aspirants need to comprehend how international events influence domestic policies and security. This knowledge helps candidates analyze current affairs effectively, allowing them to provide well-informed viewpoints in the examination. Additionally, an understanding of international relations fosters a holistic perspective, crucial for the role of a future civil servant.