The first echelon of defense is a portable anti-aircraft missile systems, mobile complexes "Strela-10", as well as anti-aircraft missile and gun systems "Pantsir-S" and air defense systems "Thor". The second echelon is armed with the Buk air defense missile system, as well as some types of C-300 and C-400 missiles with a range of up to 120 km. The third echelon is a C-300 / B / B4 and C-400 ADMS, armed with missiles with a range of up to 400 km.
In addition, in the coming years, it is planned to adopt new systems, such as C-500, "Pine" and C-350. The first will be capable of intercepting ICBM units at ranges up to 600 km. "Pine" will be a short-range complex - up to 10 km. And C-350 should replace C-300.