PGZ-04 self-propelled anti-aircraft vehicles attached to an air defense detachment of a brigade under the Chinese PLA 71st Group Army fire at the targets during a live-fire tactical combat training on September 22, 2025. (eng.chinamil.com.cn/Photo by Lin Weihong)9月22日，第71集团军某旅防空分队开展实弹战术对抗训练。图为高炮实弹射击。（英文中国军网/林蔚鸿 摄）