Right.
I have a second question. There exists already a missile system that has the capacity to carry a non-existent but potentially existent nuclear warhead to Tel Aviv. Tel Aviv is actually a relatively small target. Israel is a small target when compared to the kinds of targets the United States and the U.S.S.R. were dealing with. It's hard to miss the U.S.S.R. and land on some friendly neighbour, but it's not hard to miss Tel Aviv and land somewhere where there are people who are presumably not intended targets.
To what degree is Iran in possession of a sophisticated guidance system?