洛克希德·马丁公布的sr-72高超声速无人机想象图

9图告诉你:美国sr-72高超音速无人侦察机有多厉害

engine that might power a surveillance jet named the sr-72

sr-71黑鸟的继任者sr-72(lockheed martin sr-72)

导弹也追不上的侦察机!北美sr-72"黑暗之星",速度高达10马赫!