Hyper sonic weapon represents a qualitative leap in the development of means of destruction, capable of fundamentally changing the balance of power in modern geopolitics. Under this term, flying vehicles capable of moving in the atmosphere at speeds exceeding 5 Mach (about 6000 km/h), performing complex maneuvering throughout the flight, are understood. This key feature - the combination of incredible speed and unpredictable trajectory - distinguishes them from traditional ballistic missiles, whose trajectory is a predictable parabola. Physical principles and technological challenges Attaining and maintaining hyper sonic speed is associated with overcoming a number of extreme physical barriers. When moving at such speeds in dense layers of the atmosphere, a phenomenon known as kinetic heating occurs. The temperature of the surface of the vehicle can reach 2000-3000 °C, exceeding the melting point of most known metals. This requires the development of fundamentally new thermally stable materials and complex active or passive cooling systems. Another fundamental challenge is the creation of propulsion systems. Two main types of vehicles are used to accelerate to hyper sonic speeds: those equipped with hyper sonic ramjet engines and gliding combat blocks. The latter are launched to altitude by rocket launchers and then, after separating, use their kinetic energy for maneuvering flight to the target. Comparative advantages over traditional systems The main tactical advantage of hyper sonic weapons lies in their ability to overcome existing anti-missile defense systems. Thanks to their ability to maneuver, these vehicles can bypass areas of impact of ABM, making pre-calculated interception points useless. Moreover, their flight at relatively low altitude in the atmosphere makes it difficult for space surveillance systems, which are traditionally set up to track high-altitude ballistic missiles, to detect them in time. The extremely short time of approach, measured in min ... Read more