[Iran Civil Aviation Organization: Nationwide Airspace Closed Indefinitely, Flights Canceled and Refunds Issued] According to a report by Golden Finance, the spokesperson for Iran's National Civil Aviation Organization announced that, for safety reasons, Iran's airspace is immediately closed to all flight operations, and the closure will remain in effect until further notice. Authorities strongly advise travelers not to go to the airport in order to comply with the current special control measures. Regarding the impact of flight cancellations, the announcement clearly requires all ticketing agencies and airlines to fulfill their responsibilities by fully refunding affected passengers. (CCTV News)