Here we are going to see a unique radar that has no analogues in the world.
Don-2N (Pill Box) is a stationary multi-functional radar with a phased-array antenna based in the Moscow region. The radar is a four-sided truncated pyramid which is 33 m high. Every side is 130 m long along the basis and 90 m long along the roof.
A missile defense system consists of two key elements such as the ballistic-missile detector and missiles for their annihilation or anti-missiles. The system that lacks any element is totally useless.
Ballistic missiles move as follows: they perform launch and boost, move along the ballistic trajectory and enter dense layers of atmosphere which is followed by target hitting.
The container is used for the missile transportation.
It is easy to destroy a missile at the first stage. For this purpose satellites search for the missile following the infra-red radiation of incandescent gases breaking out from the jet pipe. Even a huge and non-protected missile becomes an easy target for counter-missiles.
At the second stage a missile can be detected with the help of radars. The earlier it is detected the better it is as only 15 minutes are left before the target can be hit.
The screen of biological protection. The metal wall is higher than trees.