I doubt it has anything to do with size.
It's more of a C2 method.
So instead of 4 degrees "chain-of-command" (Base-Division-Regiment-Squadron) it will be 3 (Base-Brigade-Squadron).
So you are saying the only difference between 17 and 17A is that the latter has wheels?!
The thing is...the "two" systems should be completely different since one is based on Tor-1M and the other on Tor-2M...
Soldiers under an unidentified combined-brigade fire an AT launcher. (Not sure what type though)
http://english.chinamil.com.cn/view/2019-05/08/content_9498592.htm
Well, now it is...but not Lybia's but UAE's
UAE allegedly using Chinese drones for deadly airstrikes in Libya
By: Tom Kington 15 hours ago
chaos in Libya after its leader Muammar Gadaffi was overthrown in 2011, Haftar established control over the eastern region of the country before...