Sensex Drops 400, Nifty at 22,600 on Trump Iran Threat

India's Sensex plunges 400 points, Nifty hovers near 22,600 as Trump's Iran threat rattles markets. Geopolitical jitters drive the selloff, with investors eyeing escalation risks. Key factors pile on, testing bulls amid global uncertainty. Traders watch for rebound cues in volatile session. Read more about this...