On June 5, circulate on the network an a piece of many renown Shen Fei's researcher and " dark sword " nobody fight plane real opportunity or 1: The photograph of 1 model was detonated army confuse a circle, fly from Shenyang high-key for the photograph that shines to should not have man-machine, or mean " dark sword " nobody fight plane already trial flight is successful. No matter photograph setting is medium " dark sword " unmanned aircraft is hypostatic machine or 1: 1 model, from now on second Shen Fei " dark sword " unmanned aircraft group is high-key shine to should not have photograph of man-machine group photo to be able to conclude, pour out of on the network before this " dark sword " the photograph of unmanned aircraft trial flight and ground glide the photograph all is true condition, specification " dark sword " unmanned aircraft succeeds via test-fly already. "Dark sword " unmanned aircraft is by in a kind of high speed that boat industry Shen Fei designs a research and development nobody fight plane, differ with other and unmanned aircraft, "Dark sword " without man-machine the oldest rate can achieve 2 horses conspicuous, have freeboard maneuverability and concealed body capacity, will be future main to what fight for nothing force. "Dark sword " nobody fight the airlines appears the earliest to be exhibited at the Zhuhai boat 2006, once appeared to cause the attention of the whole world with respect to the appearance with distinctive first phase, also appear on boat to exhibit for many times later. In September 2011, a piece of picture appears on the network, show dark sword does not have man-machine already head flying success, the picture is unsharpness nevertheless. On June 3, 2018, official media reports " production technology of unifinication of bridge of complex airframe casing obtains aircraft of some hypersonic speed major breakthrough " . Can see, media of before a few days of governments is wanting to announce external " dark sword " the success of unmanned aircraft, it is other media is done not have only " conjectural " come out. "Dark sword " unmanned aircraft uses similar B-2 bomber the pneumatic layout of confluence of the sort of body of arrow form ala, unlike other and unmanned aircraft, "Dark sword " place intake duct was in airframe lower part, be similar to annihilate - 10 opportunity for combat, this also makes " dark sword " the ability that unmanned machines and tools has big angle of elevation flies, have stronger maneuverability thereby, so, "Dark sword " unmanned opportunity is the greatest speed general not under 2 horses conspicuous, will become the first ultrasonic nobody drive opportunity for combat, make China fights in nobody go in world front row on the plane.