YY-20 tanker aircraft attached to the air force under the Chinese PLA Eastern Theater Command refuels two J-16 fighter jets during a flight training exercise. (eng.chinamil.com.cn/Photo by Xiong Wei)
近日，东部战区空军某部开展飞行训练，检验部队作战能力。图为空中加油。（英文中国军网/熊伟 摄）
YY-20 tanker aircraft attached to the air force under the Chinese PLA Eastern Theater Command refuels two J-16 fighter jets during a flight training exercise. (eng.chinamil.com.cn/Photo by Xiong Wei)
近日，东部战区空军某部开展飞行训练，检验部队作战能力。图为空中加油。（英文中国军网/熊伟 摄）