The development of the 57mm Derivatsiya-PVO anti-aircraft artillery (AAA) system is entering its final stage, the informational support group of the Russian Ground Troops said. "The system’s state trials are due to finish in November this year," it said. The 57mm Derivatsiya-PVO AAA system is designed to equip tactical air defense units of the Russian Ground Troops.
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| Derivatsiya-PVO displayed at Army-2018 near Kubinka (Picture source: Army Recognition) |