The Chinese media said the Russian missile defense shield is the most effective.
Translation of material
Chinese media mentioned that Russia for the lastyear has improved the air defense system in the most dangerous directions - western and southern. As a result, overall efficiency increased by 20%. In addition, the S-300V4 air defense system was adopted in the Kuril Islands, thanks to which the air defense defense zone tripled in the east.
The Chinese author also recalled that Russia will soon be armed with the latest S-500 complex. And he is able to protect against threats in space.
In addition, already now, all Russian air defense systems are integrated into a common aerospace defense system and can receive target designations from aviation, land and sea assets.