And they are (a step below the) animals. This is what their religion and traditions did to so many of them. To gang rape toddlers then behead them goes beyond all that is sane and rational and humane. It's beyond evil.
It is an unstable area and most likely will be far into the future. We're not going to change that. They've lived this way for generations. I don't see why we're even there. What good are we doing there? The wealth of our nation is slowly going down a rat hole. Our strength being sapped. I don't agree with us being there but then that's just my opinion for what it's worth.
This is a large country so it's not likely they can wipe us out. Long before then they would be annihilated. They would gain nothing - for themselves or their god Allah.
Israel can take care of itself. They're well trained and well armed. They're determined to survive. They're smart and brave. Iran would think twice before seriously attacking Israel.