A soldier assigned to an air defense brigade under the PLA 72nd Group Army directs military trucks onto a flatbed railroad car prior to a long-distance maneuver in late July, 2020. (eng.chinamil.com.cn/Photo by Wang Wenzhou)

Armored vehicles mounted with Tor anti-aircraft missiles attached to an air defense brigade under the PLA 72nd Group Army occupy combat positions after an emergency maneuver during a whole-process live-fire test in late July, 2020. (eng.chinamil.com.cn/Photo by Wang Wenzhou)

Soldiers assigned to an air defense brigade under the PLA 72nd Group Army fire anti-aircraft guns during a whole-process live-fire test in late July, 2020. (eng.chinamil.com.cn/Photo by Wang Wenzhou)