Russian surface-to-air missile. A further modernisation of the Kub began development in 1974 and was accepted for production at the end of 1976 by the PVO. This Kub-M3 used the 2K12M3 missile.
AKA: 9K40;9M38;Gainful;SA-6B. Status: Operational 1975. Payload: 57 kg (125 lb).