Iran has had sanctions for three years they can't afford a war the hundred fifty billion that Obama gave is gone spent on terror all over the world now empty threats that's not to say they won't hit us with a terror attack but will never be all out war they would be Ash and they know it!
You might want to do research Soleimani has been killing Americans forever and this was not the first embassy he attacked we don't need Israeli help on this one as the Obama administration had already designated him to be a terrorist check this out https://www.dailywire.com/news/iranian-general-killed-in-airstrike-helped-plan-benghazi-attack-which-left-4-americans-dead?%3Futm_source=twitter