Article 51 of the UN Charter–“Nothing in the present Charter shall impair the inherent right of individual or collective self-defence if an armed attack occurs against a Member of the United Nations” —- Iran is funding, supporting, and arming terrorist groups attacking Israel.
Israel did not attack an embassy in Syria , it was a military asset, disguised as a consulate. And would you need two Generals and members of the Islamic Revolutionary Guard Corps in a consulate. A consulate is where a traveler might visit when he or she is traveling abroad and needs help of some kind of help — for example, if his or her passport has been stolen or he’s gotten into legal trouble.