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Following are today’s UPSC Mains Marathon Questions
About Mains Marathon – This is an initiative of ForumIAS to help/aid aspirants in their mains answer writing skills, which is crucial to conquering mains examination. UPSC Mains Answer Writing 18 September 2026
Every morning, we post 2–3 questions based on current affairs. The questions framed are meaningful and relevant to the exam. UPSC Mains Answer Writing 18th September 2026
Write your answers in the comment box, given below.
For Mains Marathon Archives click HERE→
Questions
1) Critically examine India’s objections to the China-Pakistan Boundary Joint Commission, and evaluate its strategic implications for territorial sovereignty and regional security.
2) Critically analyze how the retreat of Himalayan glaciers threatens India’s economic stability, and evaluate key policy interventions to mitigate peak water risks.



