UPSC Essentials brings to you its initiative for the practice of Mains answer writing. It covers essential topics of static and dynamic parts of the UPSC Civil Services syllabus covered under various GS papers. This answer-writing practice is designed to help you as a value addition to your UPSC CSE Mains. Attempt today’s answer writing on questions related to topics of GS-3 to check your progress. 🚨 Click Here to read the UPSC Essentials magazine for February 2026. Share your views and suggestions in the comment box or at [email protected]🚨 The surge in global crude oil prices due to geopolitical tensions highlights India’s vulnerability to external energy shocks. Discuss the economic implications of high crude oil prices and suggest measures India can adopt to enhance its energy security. QUESTION 2 The growing reliance on desalination technology has made water infrastructure a strategic asset in geopolitically sensitive regions. Discuss the strategic importance of desalination plants in arid regions and their implications for regional stability and water security. QUESTION 1: The surge in global crude oil prices due to geopolitical tensions highlights India’s vulnerability to external energy …