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)
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)