Yesterday, December 12, on the order of Joint Forces Commander Serhiy Naiev, Ukraine's anti-aircraft forces conducted training exercises in the front-line zone, involving S-300 missile systems.

The corresponding video is posted on JFO HQ Facebook page.

The units enhanced their skills and coordinated duty crews, controlling the airspace in their area of responsibility.

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The operators searched for, identified and locked targets with their further monitoring and conditional destruction.

Ukraine Air Force's fighter jets were simulating sorties of enemy aviation.

Commanders say the personnel have performed effectively in general.