A source at the Italian foreign ministry told AFP the man killed was a 48-year-old resident of Rome. The injured man was 69 years old.

They were both taken to hospital in Port Ghalib, around 50 kilometres (30 miles) north of Marsa Alam, the Egyptian ministry said.

Authorities have closed the area to swimmers for two days following the incident, which the ministry said occurred in “deep waters outside the designated swimming area”.

The Red Sea is a major tourist destination whose marine life make it popular with divers.

It is also a key employer and source of foreign currency for Egypt, a country of 107 million people trying to navigate out of its worst ever economic crisis.

Last month, at least four people died when a large wave hit and capsized a dive boat carrying more than 30 tourists of various nationalities off Marsa Alam.

Deadly shark attacks are a near-yearly occurrence in Egypt’s Red Sea, where marine experts warn unregulated construction, over-fishing, and irresponsible tourism practices contribute to changing the ecosystem and shark behaviour.

In June 2023, a shark attack killed a Russian off the Red Sea resort city of Hurghada.

bha/it/ami