![Destroyer flotilla steam in Yellow Sea(1/11)](http://www.ecns.cn/hd/2018/01/16/af080efc6c7d4ce6900b158cdcc9c317.jpg)
The guided-missile destroyer Harbin (Hull 112) attached to a destroyer flotilla with the North China Sea Fleet under the PLA Navy fires rocket-propelled depth charges at simulated targets during a maritime training exercise in waters off the Yellow Sea in mid-January, 2018. (Photo/eng.chinamil.com.cn)