Ukraine cannot nuke Russia because they do not have nuclear weapons.So let them. They have a right to self preservation. I don't see why the west should be involved.
If North Korea nukes Japan, or Ukraine nukes Russia, or Pakistan nukes India, we shouldn't be involved either.
Nuclear weapons other than America nuking Japan have since been used as a deterrent and no country has been invaded by America or Russia that has nuclear weapons. Nuking another country that has nukes has been coined as MAD ( mutual assured destruction).
So America attacks Iran, Iraq goes into Venezuela etc, but not N.Korea and Russia invades Ukraine.
Iran would not use nuclear weapons on a nuclear armed Israel backed by American nor would Iran supply its proxies with nuclear weapons because of MAD.
America is using a variation of the Abraham Accords to remove the present Iranian government towards making Israel less susceptible to attacks of any kind even if it means the genocide of the Gazans .






