Shiv Aroor breaks down how the West Asia conflict is rapidly widening - from Iran raining missiles on Gulf‑based US allies to major energy installations like Saudi Aramco and QatarEnergy being hit. As PM Modi dials Gulf leaders and analysts warn of a possible "sub-nuclear nightmare," this deep-dive examines what Iran's escalation means, how the region is reacting, and the critical question: What is the endgame in West Asia?