No, those are both rational actions in this case. Iran getting nukes is less dangerous than only Israels current nukes. If both Iran and Israel had nukes, the region might have a chance at peace.
If Iran had nukes it would nuke Israel without any consideration for Israel's nuclear retaliation because in their thinking becoming a martyr in the course of killing the infidels is a good outcome.
The region will have chance at peace once the regime of Iran is removed.
YZF|9 hours ago
The region will have chance at peace once the regime of Iran is removed.