Overview Escalating hostilities between Israel and Iran have crippled tanker traffic through the Strait of Hormuz . To avert a supply crunch, Indian refiners are diversifying imports from the United States, Russia and West Africa, while deferring maintenance shutdowns and building inventory buffers. Key Developments Refineries have postponed planned maintenance and are running at normal rates to create a 50‑day crude inventory buffer. Non‑strait sources rose from 60% in 2025 to 70% of India’s crude basket after the conflict intensified. The U.S. Treasury issued a 30‑day waiver (until 5 April) for Russian crude already loaded, unlocking an additional 15 million barrels near Indian ports. Major Indian players – Reliance Industries , Hindustan Petroleum Corp. Ltd. and HPCL‑Mittal Energy Ltd. – have resumed purchases of Russian oil after a hiatus following U.S. sanctions on Rosneft and Lukoil. Crude inventories now stand at 144 million barrels (≈30 days of 2025 import levels) with total storage capacity covering roughly 74 days of net imports. Important Facts India imports ≈88% of its crude needs; about half historically arrived via the Hormuz corridor. In February 2026, 2.8 million bpd (53% of total imports) came from West Asian producers (Iraq, Saudi Arabia, UAE, Kuwait, Qatar). Russian crude shipments on water total 120 million barrels**, with 15 million barrels positioned near India and 7 million barrels near Singapore. Crude prices have surged to **₹92/barrel** from **₹70/barrel** after the Feb 28 attacks, while LNG prices have more than doubled to **₹24‑25/MMBtu**. Each ₹10 rise in crude price could add **20‑25 basis points** to the CPI or widen the fiscal deficit if not offset by tax cuts. UPSC Relevance The episode illustrates several core GS‑3 themes: energy security, balance of payments, and the impact of geopolitical risks on macro‑economic indicators. Understanding the role of the Strategic Petroleum Reserve and private storage capacity helps answer questions on India’s preparedness for external supply disruptions. The shift to non‑Middle‑Eastern sources raises issues of freight costs, insurance premiums, and the consequent pressure on the current account deficit and rupee valuation. Way Forward Accelerate diversification of crude sources to reduce over‑reliance on the Hormuz corridor. Enhance domestic refining capacity and strategic reserves to extend the buffer beyond 74 days. Negotiate long‑term contracts with stable suppliers to mitigate price volatility. Monitor freight and insurance cost trends; consider fiscal measures to cushion consumer price impacts. Strengthen diplomatic engagement with oil‑producing nations to ensure uninterrupted supply during geopolitical tensions. By proactively managing supply routes and building robust inventories, India can safeguard its energy needs while limiting adverse effects on the balance of payments and inflation.