CNS Linyi, a Type 054A-class guided-missile frigate from the North Sea Fleet of the People's Liberation Army Navy participates in the Sea Cup contest, a competition among surface ships and part of the International Army Games 2022 in Qingdao, east China's Shandong Province, Aug 17, 2022. Photo:China News Service

Gromkiy, a Steregushchiy class corvette from the Primorskaya Flotilla of the Russian Pacific Fleet participates in the Sea Cup contest, a competition among surface ships and part of the International Army Games 2022 in Qingdao, east China's Shandong Province, Aug 17, 2022. Photo:China News Service

Photo shows the opening ceremony of the Sea Cup contest of the International Army Games 2022 in Qingdao, east China's Shandong Province, Aug 17, 2022. Photo:China News Service