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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 21 January 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 21 January 2026
Write your answers in the comment box, given below.
For Mains Marathon Archives click HERE→
Questions
1) Analyze how reusable launch technologies are revolutionizing the economics and sustainability of the global space sector. Evaluate the potential of such innovations in driving a trillion-dollar space economy while addressing the environmental risks associated with increased mission frequencies and orbital debris.
2) Analyze the strategic rationale behind the ‘Pax Silica’ initiative in mitigating coercive dependencies within global AI supply chains. Evaluate the potential of India’s Digital Public Infrastructure in positioning the country as a trusted partner within this secure technological framework.
