tech ๐ฐ๏ธ S-400 missile range shrinks against ballistic threats
The S-400 system's advertised 400-km range only works for aircraft, not hypersonic ballistic missiles. When facing these fast threats, the protection zone drops significantly to a 60-km radius. This means the system can cover about 11,300 square kilometres in a point-defence role. The reduction is due to the extreme speed of incoming warheads, limiting interceptor capability. For full strategic defense, the S-400 must be networked with other systems like the S-500 Prometheus. ๐ฐ๏ธ