Ronib, it is my understanding that Iran has supported Hamas, and also Hezbollah and the Houthis.
I believe that not a single GN on this thread, despite the constant accusation of one in particular of the posters, supports Hamas. Why would we?
I see from posts upthread that surprisingly, so also did Netanyahu.
I read online this morning, in an article with a map, that the Chinese have just sent quite a lot of planes to Iran, and so would suggest that they also support that State.
Iran has been sending drones to Russia, for use in their war against Ukraine.
Russia is a nuclear State, can't remember if China is also.
So, it's Israel and their allies, potentially, against Iran and their allies.
Not great for the rest of us.
Hope this helps.
Other GNs will add what they know so far.