I believe western countries in no case should supply weapons, especially modern weapons, to Ukraine

I believe western countries in no case should supply weapons, especially modern weapons, to Ukraine. That's just loss of money and leakage of modern weapons into the hands of Ukrainian separatists.

Far as I got it during my trip to Poland where I had a talk with some Ukrainian refugees, Ukrainian soldiers fighting separatists in Donbas don't bother to leave western weapons in battlefield when they have to save their asses! Btw this was the same story in Georgia in 2008.
The latest losses were two American radiolocation stations AN/TPQ-48A LCMR near Debaltsevo in Donbass. Ukrainian correspondents confirmed the fact, which is staying absolutely unknown in the USA.
I wonder why such info is being ignored by western mass media.