For your information regarding defense against UAVs, it was said: Israel is developing multi-layered systems to protect important facilities. The invention is a multi-layer shielding screen to cover bridges, buildings and other important objects from missiles and ammunition with high explosives (from 300 kg to a ton). The screen is located at a distance in front of the object and is made of three layers: the first is spikes on a grid that pierce and detonate the warhead; the second - inclined thins that discharge gases and fractions to the side; The third is composite ceramic armor plates that absorb residual hits. The key condition is a gap of at least 1.5 m between the first layer and the third layer; The framework is independent and does not assert the protected object itself. world | initialize.