Indian benchmark indices tumbled sharply as escalating tensions in West Asia unsettled global financial markets and sparked a wave of risk-off sentiment. The BSE Sensex and NSE Nifty 50 registered steep losses, weighed down by heavy selling in banking, information technology, and energy stocks. Rising crude oil prices and fears of supply chain disruptions heightened concerns over inflation and fiscal pressure in oil-importing economies such as India. Foreign portfolio investors trimmed exposure amid uncertainty, intensifying volatility.