Its the Chinese KS-1 SAM. It looks much like a SA-2 without its booster stage. Supposedly has about 45km range. Operates in a batttery comprising 4-6 twin missile launcher unites, a phased array guidance radar and some more veh.

In this as in many other boards, never, never,
stake a claim/s that it’s sometin’ definitive. By doing so, it amounts to bragging,
particularly if it has to do with things Far Eastern.

Rule of thumb: Let people crap it all they want if it makes them
feel better and/or let it sink in slowly which in all likelihood it eventually will. And, let people
decide for themselves cos this is a democratic society and in a democratic
society — people have the rights to decide for themselves.