Military

I'll keep it short and simple: one thing that I was discussing with my fiance, about the hostilities in Ukraine, is that, apparently, Western nations are refraining from sending more modern weapons to help Kiev's regime precisely because they're aware the Russians would capture them and, soon enough, there'd be both counter-measures for those plus suspiciously similar designs appearing in Russia and, mayhaps, China.

Or would that be too difficult to happen? What are your thoughts?