In this photo released by China's Xinhua News Agency, a Russian naval ship arrives in port in Zhanjiang in southern China's Guangdong Province, Monday, Sept. 12, 2016. The Chinese and Russian navies launched eight days of war games in the South China Sea on Monday, in a sign of growing cooperation between their armed forces against the backdrop of regional territorial disputes. (Zha Chunming/Xinhua via AP)
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