I doubt many are left alive and those that are probably aren't being best served by relentless explosions going on all around them. Firstly, the explosions could kill them, along with a load of women and children. Secondly, when said women and children are killed, what do you think happens to any remaining Jews they have locked up somewhere? Nothing good, I imagine.
Answers are to be found around a table. The current state of affairs achieves nothing but death, suffering and the continuation of generational hatred.
That doesn't make me on the side of Iran, mind. More dead civilians does not improve the situation.