Multi-type aircrafts attached to the PLA Air Force sit on sit abreast on the flightline. All aircraft of the PLA Air Force to participate in the "Aviadarts-2018" international competition of the International Army Games 2018 have arrived at the Dyagilevo military airport in Ryazan Oblast, Russia, on July 21, 2018. (eng.chinamil.com.cn/Photo by Yang Pan)
