If Israel does attack the Iranian nuclear sites, it will be because it has complete US backing and support. Trump and Rubio have both stated this recently.
The only way to end Iran is to nuke it. The powers that be will not allow it. They need Iran to blame so they can keep crying that they need more of our money to defend us from Iran.
It is textbook thinking that all the Kings, Queens and dictators have labeled someone as an enemy of the people to gain power. “You need us to defend against (fill in blank)