A Russian navy ship arrives at a port in Zhanjiang, south China's Guangdong Province, Sept. 12, 2016. A Russian fleet arrived in Zhanjiang on Monday, with Chinese naval forces gathering for a joint drill. The "Joint Sea 2016" drill will go ahead between Sept. 12 and 19 in the South China Sea, off Guangdong. (Xinhua/Zha Chunming)