Six people have died and nine were injured when a tourist submarine sank off the Egyptian coast on Thursday, according to the Associated Press.

All the victims were Russian, and were among 45 passengers aboard the tourist submarine, said provincial officials, who spoke on condition of anonymity due to not having authorization to speak to the media. 

The sinking happened off one of the beaches in the tourist promenade area in the Red Sea resort of Hurghada, and that is where 29 people were rescued. 

There were some minors on board the submarine, Russian consular officials in Hurghada said, according to the AP. It is unknown how many crew members were on the submarine.

More than a dozen people were missing after the Sea Story sank near Marsa Alam back in November 2024. (Getty Images)

The people rescued were taken to hospitals and are in stable condition, according to the Russian consulate.

The cause of the submarine’s sinking is not yet known. 

Rescuers waited on the beach for possible survivors after a boat sank at a harbor in Marsa Alam, Egypt, in November 2024. (Stringer/picture alliance via Getty Images)

Back in November, a tourist yacht sank in the Red Sea after warnings of rough waters, Egyptian officials said. At least four people drowned, while 33 were rescued. Some were missing following the sinking. Two American tourists had been onboard. 

Tourism is an important sector of Egypt’s economy, but many tourist companies have stopped or limited travel on the Red Sea due to the dangers from conflicts in the region.

Fox News Digital’s Andrea Margolis and The Associated Press contributed to this report.