2月14日，南部战区空军某旅组织跨昼夜飞行训练。（英文中国军网、英文国防部网/程治涵 摄影报道）
A J-10 fighter jet attached to an aviation brigade of the air force under the PLA Southern Theater Command taxies on the flightline before takeoff during a round-the-clock flight training exercise on February 14, 2022. (eng.chinamil.com.cn/Photo by Cheng Zhihan)
