On November 26, 2008, Harish Manwani, chairman, and Nitin Paranjpe, CEO, of Hindustan Unilever hosted a dinner at the Taj Mahal Palace hotel in Mumbai (Taj Mumbai, for short). Unilever’s directors, senior executives, and their spouses were bidding farewell to Patrick Cescau, the CEO, and welcoming Paul Polman, the CEO-elect. About 35 Taj Mumbai employees, led by a 24-year-old banquet manager, Mallika Jagad, were assigned to manage the event in a second-floor banquet room. Around 9:30, as they served the main course, they heard what they thought were fireworks at a nearby wedding. In reality, these were the first gunshots from terrorists who were storming the Taj.

A version of this article appeared in the December 2011 issue of Harvard Business Review.