Soldiers and officers of Singapore Navy wave to the departing China's Navy missile frigate Yulin after the "Exercise Maritime Cooperation 2015", May 25, 2015. The Singapore and Chinese navies on Monday concluded the inaugural Exercise Maritime Cooperation 2015. Chinese missile frigate Yulin, Singapore's Formidable-class frigate (RSS Intrepid) and Victory-class missile corvette (RSS Valiant) participated in the bilateral maritime exercise. (Photo: Xinhua/Bao Xuelin)
