US, July 9 -- The fragile ceasefire between the United States and Iran appears to be under severe strain after a new exchange of attacks, raising fresh questions for Gulf civil aviation, tourism confidence, and the region's position as one of the world's most important travel corridors.

According to Al Jazeera, Iran said it attacked sites linked to the U.S. military in Kuwait, Bahrain, and Qatar after U.S. forces bombarded targets in Iran. Al Jazeera also reported that the two sides had traded attacks for a second day, further weakening a ceasefire after U.S. President Donald Trump said the truce was "over."

For the Gulf's aviation and tourism industries, the immediate concern is not only whether airports remain open but also whether pa...