It is not difficult to realize what is happening between Iran and Israel today: there is a group of people who happen to rule Iran. This tiny group has been publicly chanting "Death to Israel" for 46 years and openly want Israel to be wiped off the face of the earth.
Whereas this group's behavior in recent years, including arming Hezbollah, Hamas, and the Houthis in Yemen and launching hundreds of small and large missiles at Israel, which also happened to be manufactured by this group, shows that their demands have gone beyond slogans and are actually preparing for the annihilation of Israel.
Now that influential countries in the world order have come to believe this group will be able to build nuclear weapons in the near future, they are determined to ensure that such a dangerous weapon does not fall into the hands of those who are willing and prepared to destroy Israel.