https://www.armyrecognition.com/military-products/army/air-defense-systems/air-defense-vehicles/sa-6-gainful-russia-uk?highlight=WyIyazEyIl0=
SA-6 Gainful 2K12 Kub
The SA-6 Gainful (Russian denomination 2K12 Kub) is a Russian-made low-to-medium-altitude surface-to-air missile system. The SA-6 entered into service with
sa 6 gainful2k12kub