Chinese and Russian marines pose for photos during a joint naval drill in Zhanjiang, South China's Guangdong province, Sept 13, 2016. China and Russia started "Joint Sea 2016" drill off Guangdong province in the South China Sea on Tuesday. [Photo/Xinhua]
Chinese and Russian marines take part in a joint naval drill in Zhanjiang, South China's Guangdong province, Sept 13, 2016. [Photo/Xinhua]
Marines take part in a joint naval drill in Zhanjiang, South China's Guangdong province, Sept 13, 2016. [Photo/Xinhua]