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2K11 Krug
The 2K11 (2К11) Krug (Круг) is a Russian medium-range, medium-to-high altitude surface-to-air missile (SAM) system (SAM) system The 2K11 SAM system used the 3M8 (3M8) missile, which used rocket motor to boost its speed up to which its liquid-fuelled ramjet could take over. Two 3M8 missiles were carried on the 2P24 (2П24) transporter erector launcher (TEL) vehicle. The 2K11 system was known to the West by its US DoD designation of SA-4 a...
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