The ongoing conflict in West Asia, particularly the US-Iran war, has significant implications for India, especially regarding energy security and economic stability. One major lesson is the vulnerability of nations reliant on energy imports, as highlighted by India's dependence on the Strait of Hormuz for approximately 85% of its crude oil and 60% of its LPG. This has led to a ballooning trade deficit and currency depreciation for India. The war also underscores the urgent need for India to invest in renewable energy sources to mitigate future crises. Furthermore, India's fiscal discipline has been crucial in managing the economic fallout, with the government successfully reducing the fiscal deficit from 9.2% of GDP in FY21 to 4.4% in FY26. Lastly, the stock market's response to geopolitical tensions often provides opportunities for investors, as seen with the Nifty's recovery of over 10% following initial panic during the conflict. These lessons emphasize the importance of preparedness and strategic investment in the face of external shocks.