A self-propelled multiple launch rocket system (MLRS) attached to a brigade under the PLA 77th Group Army fires rockets at mock targets during a recent live-fire field training exercise. (eng.chinamil.com.cn/photo by Li Peijin)

Self-propelled multiple launch rocket systems attached to a brigade under the PLA 77th Group Army fire at mock targets during a recent live-fire field training exercise. (eng.chinamil.com.cn/photo by Li Peijin)

Self-propelled multiple launch rocket systems attached to a brigade under the PLA 77th Group Army fire at mock targets during a recent live-fire field training exercise. (eng.chinamil.com.cn/photo by Li Peijin)