For many years, the improvement of the defence manufacture has been based on the simple presumption that the advantage is gained by those who can build a more advanced platform. This included aircraft, tanks, ships, and present besides unmanned flying systems – from inexpensive FPV drones, to multi-viral and circular ammunition, to larger drone reconnaissance and impact. In practice, however, the experience of fresh years shows that in the case of inexpensive drones the logic of competition has changed substantially.