Chinese-Russian navies take part in joint drill in Vladivostok

A Chinese naval officer introduces equipment to Russian sailors on the deck of the frigate "Shijiazhuang" in the city of Vladivostok, eastern Russia, September 20, 2017. Chinese and Russian sailors have visited each other's vessels, which is a part of their joint drills this year. [Photo: Chinaplus]

A Chinese naval officer introduces equipment to Russian sailors on the deck of the frigate "Shijiazhuang" in the city of Vladivostok, eastern Russia, September 20, 2017. Chinese and Russian sailors have visited each other's vessels, which is a part of their joint drills this year. [Photo: Chinaplus]

Russian sailors line up to get onboard the Chinese frigate "Shijiazhuang" in the city of Vladivostok, eastern Russia, September 20, 2017. Chinese and Russian sailors have visited each other's vessels, which is a part of their joint drills this year. [Photo: Chinaplus]

Russia's "Admiral Tributs," an anti-submarine ship, berths at a naval port in the city of Vladivostok, eastern Russia, September 20, 2017. Chinese and Russian sailors have visited each other's vessels, which is a part of their joint drills this year.[Photo: Chinaplus]

Chinese frigate "Shijiazhuang" berths at a naval port in the city of Vladivostok, eastern Russia, September 20, 2017. Chinese and Russian sailors have visited each other's vessels, which is a part of their joint drills this year. [Photo: Chinaplus]