The Chinese army has tested the drone (WZ-8). The speed of this drone reaches Mach 6-7 (7400-8600 km/h), which is equivalent to 3-3.5 times the speed of a current fighter!!! We have to see how it works in practice. Is it a hoax or can it really reach this amazing speed? The technology of drones … Continue reading #Chinese PLA unveiled the fastest #UAV #spy bird in the world