A helicopter prepares to take off from the Chinese navy's missile destroyer DDG-112 Harbin to conduct an anti-submarine mission during a China-Russia joint sea exercise held from April 22 to 27 in the Yellow Sea. [Photo/Xinhua] |
Chinese seamen works to clean a cannon's barrel on Chinese warship during a China-Russia joint sea exercise held from April 22 to 27 in the Yellow Sea.[Photo/Asianewsphoto] |