As many as 55 Chinese navy men aboard a submarine with the number 093-417 are thought to have perished in an accident that happened in the Yellow Sea near Shandong Province in China.

According to British intelligence, on August 21, 2023, a “catastrophic” breakdown of the oxygen systems aboard the vessel claimed the lives of the submariners.

'55 Chinese navy men die underwater after falling into 'own trap' laid down to catch US, NATO vessels' comes via ChinaTechNews.com.