"However, as you rightly imply, it will need trained people to use these new arms (trained in Poland) and it seems to me this may be the bottleneck.!

Ritter also seems to neglect the fact that Russia have air superiority. Some expert below in the comments points out that's a pretty vital advantage with an artillery war...a good point.

"Otoh, Erdogan sent 3000 Grey Wolves and they are probably shipping ISIS troops from Idlib as we speak. Still, the troop numbers Ukies need is huge imo (like many civilians I am just guessing and reading between the lines on alt media etc"

Jihadis meet Nazis & have a love in: I can see it all now...

Erdogan might threaten to ship, but we don't know how real this is in terms of numbers: maybe he wants them out his hair and its a good ploy doubtless for leverage again: making hay against Russia this time.