Army aviation units of the Eastern military district have been put on highest levels of combat readiness alert in course of the flight tactic exercise started in the Saint Petersburg region.

Crews of Mi-28N and Mi-35 are to perform a complex of tasks independently and in wings.

Special attention will be paid to unguided missile launches, firing 23mm guns and 12.7mm machine guns at different targets.

All personnel of the aviation base are involved in the exercise.