What will the world do when the US and Israel nuke Iran?

[ForgedCrank]

21. For what

purpose would we use nuclear weapons against a nation that is all but effectively neutered at this point?
What you should be actually worried about is the deployment of ground troops and the level of ecological terror that Iranians may unleash, similar to what Iraq did to the oil wells a couple of decades ago. They are already actively engaged in such behavior by lashing out at global energy stability. When we deploy ground troop, and yes it will happen sooner or later, it'll be the same old war via sabotage and hit-n-run warfare by pockets of resistance who are bent on doing as much of any kind of damage that they can.
Deployment of ground troops, regardless of what anyone will say publicly, is almost always required in order to actually secure objectives. In this case, it will be hunting for enriched materials for nuclear weapons, and remaining stockpiles of missiles and drone weapons that Iran will continue to use to terrorize the region as long as they have them.
Being disgusted with Trump is one thing that we may all share, but let's not forget who the Iranians really are and what they do.