Ukraine is a test of US alliance strength for when Israel nukes Iran... It's a test of Russia's and China's red lines

Ukraine provocation by US and NATO is test of seeing har far they can push on behalf of the crowd in Israel that want to destroy Iran.

If the US is vaporized before Israel can nuke Iran, their odds of being wiped out along with the US is assured.

Israel won't care if the US is nuked after Israel attacks Iran. Israel only cares if it is before they do it. For obvious reasons.

The UN is silent.