A big-ticket aviation pact and big questions for India's manufacturing push. As Adani teams up with Embraer to make passenger aircraft in India, what does this really mean for costs, capability, and competition? Is this the start of an aircraft manufacturing ecosystem-or just an assembly line? NDTV Profit's Daanish Anand explains the business logic, the market impact, and whether this deal can truly take Make-in-India to cruising altitude.