An understanding of global issues enriches UPSC preparation by providing candidates with a broader perspective on national policies and administrative practices. Familiarity with international relations, economic trends, and environmental challenges enhances analytical abilities, particularly in essays and interviews. It allows candidates to contextualize domestic issues within a global framework, which is vital for holistic governance. Furthermore, staying informed about global trends and events equips candidates to forecast potential challenges and opportunities for India, making their responses more insightful and relevant in examinations.