A YY-20 tanker attached to an aviation brigade of the air force under the PLA Southern Theater Command refuels two J-10 fighter jets at the same time during a recent flight training exercise. (eng.chinamil.com.cn/Photo by Qiang Teng)
近日，南部战区空军航空兵某旅组织开展实战化飞行训练。（英文中国军网、英文国防部网/强腾 摄影报道）