I do see him taking whatever measures he can and will do without the US....Israel did that with Saddams site...the administration was informed they took out the facility ‘after’ they hit it.
I would agree that he will take whatever measures he can. I just don’t see those measures including an air campaign on Iran’s nuclear sites. I realize Israel has had success in taking out a reactor in Iraq and Syria in the past, but those pale in comparison to a strike on Iran.