![China, Russia marines in Joint Sea drills(3/9)](http://www.ecns.cn/hd/2017/09/22/066275a9dec949a981ea8adcfe5d7296.jpg)
China and Russia marine soldiers participate in the Joint Sea 2017 drills at Vladivostok, Russia, Sept. 21, 2017. The land-based programs include shooting and climbing over obstacles. The drills are the second part of Chinese-Russian naval exercises this year, the first part of which took place in the Baltic in July. (Photo: China News Service/Ren Dong)