Before Juniorbush and Cheney mongered the 2003 invasion of Iraq. all they could chatter about was the cruelty and barbarism of Saddam Hussein. But then they took over Iraq and demonstrated huge incompetence, which started several civil wars in Iraq and provide arms to Syrians, and millions more people were killed, wounded and driven from their homes that any atrocity Saddam ever perpetrated.
And it is possible that this is about to happen in Iran as well, a much larger area with 50 million more people.
Don't expect this to be any sort of victory. Israel wants to dominate the entire Middle East, and they plan to do it with American taxpayer's money.