Vehicle-mounted rocket launchers attached to a brigade under the PLA 77th Group Army barrage on mock targets in depopulated area during a fire strike operation of a recent realistic field training exercise in plateau area. (eng.chinamil.com.cn/Photo by Xie Liang, Chen Zhigang, Xu Cong and Liu Maoxi)

A group of truck-mounted howitzers attached to a brigade under the PLA 77th Group Army move forward to a designated firing point for a fire strike operation during a recent realistic field training exercise in plateau area. (eng.chinamil.com.cn/Photo by Xie Liang, Chen Zhigang, Xu Cong and Liu Maoxi)

A group of truck-mounted howitzers attached to a brigade under the PLA 77th Group Army move forward to a designated firing point for a fire strike operation during a recent realistic field training exercise in plateau area. (eng.chinamil.com.cn/Photo by Xie Liang, Chen Zhigang, Xu Cong and Liu Maoxi)