A WZ-10 attack helicopter attached to an army aviation brigade under the PLA 72nd Group Army fires aircraft cannon at mock sea targets during a live-fire training exercise on April 28, 2020. The training exercise mainly focused on subjects including maritime assault and defense at ultra-low altitude, round-the-clock live-fire operation and others. (eng.chinamil.com.cn/Photo by Zhang Huanpeng)
Source：China Military Online
