A J-10 fighter jet attached to the Chinese PLA Air Force taxis on the runway during a round-the-clock flight training exercise, aiming to test the pilots' cooperative combat capabilities. (eng.chinamil.com.cn/Photo by Xiao Rui)
近日，空军某部组织跨昼夜飞行训练，检验部队在复杂环境下的编组作战和协同保障能力。（英文中国军网/肖锐 摄）