Chagos Archipelago and Diego Garcia Island is a key topic under Geography for UPSC Civil Services Examination. Key points include: Chagos Archipelago is a strategically important group of 58 islands in the Indian Ocean, south of Maldives.. Historically French, then British; detached from Mauritius in 1965 to form British Indian Ocean Territory (BIOT).. Diego Garcia, the largest island, hosts a crucial US military base.. Understanding this topic is essential for both UPSC Prelims and Mains preparation.
Chagos Archipelago and Diego Garcia Island is a Medium-level topic in UPSC Geography. It is tested in both Prelims (factual MCQs) and Mains (analytical answer writing). Previous year UPSC questions have frequently covered aspects of Chagos Archipelago and Diego Garcia Island, making it essential for comprehensive IAS preparation.
To prepare Chagos Archipelago and Diego Garcia Island for UPSC: (1) Study the comprehensive notes covering all key concepts on Vaidra. (2) Practice previous year questions on this topic. (3) Connect it with current affairs using daily updates. (4) Revise using key takeaways and mind maps available for Geography. (5) Write practice answers linking Chagos Archipelago and Diego Garcia Island to related GS Paper topics.


