Have we tried supplying the Ukes with massive amounts of those IED roadside bombs that Iran gave our enemies in Iraq and Afghanistan? The ones with thick copper plates that fragmented and partially melted when the high explosives in them detonated, so they tore through our Humvee and other vehicle armor? Killed and maimed many ma.y of our troops. No reason it wouldn’t maimed and kill Russians too. Heck we could reopen some copper mines here to make em. Have the Ules put them EVERYWHERE THE Russians are.
Russia considers this war to be existential to its survival. We’ve continued expanding NATO over the years and Russia considers bringing Ukraine into it completely unacceptable. Doesn’t matter how much military aid we send to Ukraine Russia will never give in. They’ve already hinted they will use tactical nukes if necessary and they’re not bluffing.