Soviet systems “secretly acquired decades ago…”

Source: US Sending Soviet Anti-Air Defense Systems To Ukraine That Were “Secretly Acquired” | ZeroHedge

KW; This should be helpful (!)

BUT what about trying to understand why Russia has gone to war in Ukraine. Could that be the 30 or so bioweapons labs the US runs in Ukraine? Could it be the arms build up in Ukraine and the threat of nuclear wepaons being shipped into Ukraine? Or is it the threat of the NAZI element in the Ukrianian army?