International relations play a significant role in UPSC exams, especially in subjects like General Studies and essay writing. Questions may cover topics related to diplomacy, global issues, and India's foreign policy. Candidates are expected to analyze India's relationships with other countries, international organizations, and treaties. A comprehensive understanding of current international events is crucial, as it helps aspirants frame well-informed answers. Additionally, knowledge of key global issues such as climate change and security concerns can enhance a candidate's ability to connect domestic and international contexts in their responses.