Fighter jets attached to an aviation brigade of the air force under the PLA Southern Theater Command receive pre-flight inspections before taking off during a day-and-night flight training exercise on March 11, 2023. (eng.chinamil.com.cn/Photo by Hao Hunan)
3月11日，南部战区空军航空兵某旅组织跨昼夜飞行训练。图为飞行前检查。（英文中国军网、英文国防部网/郝虎南摄影报道）