High-subsonic-speed invisible unmanned aerial vehicle

The invention discloses a high-subsonic-speed invisible unmanned aerial vehicle. The high-subsonic-speed invisible unmanned aerial vehicle comprises an unmanned aerial vehicle body, foldable wings, foldable empennages and a retractable air inlet channel. The unmanned aerial vehicle is in an invisible design; the wings are in upper single wing layout, a folding mode is a rotary folding mode, and the wings are retracted towards the direction of a tail; the empennages are in V-shaped layout, and when folded, the empennages are attached to the side surfaces of the body to rotate towards the direction of the head. In order to adapt to the layouts of the wings and the empennages and facilitate placement and fixation of the wings and the empennages, the body is in integrated design, the back of the body is parallel to the horizontal plane, and dihedral angles of the side surfaces of the body are consistent to dihedral angles of the V-shaped empennages. Before the wings are unfolded, the air inlet channel retracts into the body so as to facilitate transportation and mounting. The high-subsonic-speed invisible unmanned aerial vehicle has excellent invisibility and high-subsonic-speed cruising ability; the shortcoming that a small unmanned aerial vehicle is weak in breaking through defense due to small speed is overcome, and meanwhile, more unmanned aerial vehicle can be loaded in limited carrying space of a mother aircraft.