International treaties and agreements are critical in the UPSC syllabus, particularly in the context of the General Studies papers. Candidates are expected to understand the implications of these treaties on India's domestic and foreign policy frameworks. Awareness of global environmental agreements, trade treaties, and defense pacts equips aspirants with the necessary context to analyze India's position in international relations. Furthermore, international law plays a vital role in governance and policy-making in India, making it a significant area for examination and discussion in various stages of the UPSC exam process.