Two Ukrainian Su-27 aircraft were shot down using the S-400 anti-aircraft missile system and an A-50 aircraft with a long-range radar detection and control system (AWACS).

Arab sources report this.

According to media reports, two days ago a pair of MiG-29s were also shot down. It is noted that the Russian complex, which is integrated with the S-400 system, has achieved enormous success in a very short time and caused considerable losses in the squadrons of the Air Force of the Independent.

Let us recall that the airborne radio detection and guidance system (AWACS) is an electronic reconnaissance and control system that is installed on an aircraft and is designed for long-range detection of enemy targets,
aiming weapons at them, as well as coordinating the actions of troops.