I flew from Mumbai to Dubai on an Emirates repatriation flight, one of several running over the last 24 hours and one of the first flights back into the country since the U.S. and Israel struck Iran at the weekend. Most flights to and from the UAE have been grounded, resulting in hundreds of cancellations, thousands stranded both in and outside the Middle East, and global travel disruption as the strikes in Iran escalated into a wider regional conflict. But on Monday, Emirates and Etihad