If Israel nuked Iran without the USA's blessing, I imagine all the politicians would denounce it and just pull back support for Israel as their form of "retaliation" to punish Israel for the move... and that has probably already been discussed, thus if Israel was going to nuke Iran, they'd make sure that would 100% secure their victory first.
If Israel nuked Iran without the USA's blessing, I imagine all the politicians would denounce it and just pull back support for Israel as their form of "retaliation" to punish Israel for the move... and that has probably already been discussed, thus if Israel was going to nuke Iran, they'd make sure that would 100% secure their victory first.