Yes, even with these new weapons, Ukraine will continue being in a "tight spot."
On paper, the Russians will continue to "have the edge."
However, I still believe that, for socio-psychological reasons, Ukraine will still prevail.
The Russians will weary of the carnage much sooner than the Ukrainians. The Russians must win to be victorious. But the Ukrainians need only survive to come out on top.
Regards,
This sounds just backward to me.
The US and EU instigated this conflict with a goal of regime change in Russia. They wanted to start a war so they could implement sanctions that they intended to bring Russia to its knees.
The Russian regime just needs to survive to come out on top and for the US and EU to fail in their mission.
Remember—towards the end Hitler said Wonder weapons would win the war. Mr. Z thinks western Wonder Weapons will win the day—they will not.