Chinese and Russian naval troops participate in Joint Sea 2021 (4)

The Chinese naval destroyer Nanchang (Hull 101) fires its main gun at simulated target during the China-Russia joint naval exercise Joint Sea-2021 on Oct. 15, 2021. Being a normal arrangement made by the two navies according to the annual plan, the Joint Sea-2021 exercise kicked off on October 14 in waters near Russia's Peter the Great Bay. (eng.chinamil.com.cn/Photo by Li Tang)