The missile frigate Yueyang and supply ship Qiandaohu, right, are seen in waters off Guam, during the Rim of the Pacific (RIMPAC) multinational naval exercises, on June 14, 2014. After 6 days' sail, the Chinese fleet participating in the Rim of the Pacific (RIMPAC) multinational naval exercises joined naval forces from Singapore and the United States in waters off Guam on Saturday. [Photo/Xinhua]