NOT directly.....but possibly indirectly.... it is possible we could get sucked into an Iranian / Israel conflict
That is the reason a pro-west government in Iraq is important
It is also possible we could be attacked by Iranian funded and trained terrorist but I think that unlikely
Iran has many pro-west people in it.....even some of the Mullahs are pro-west..... given time that country could change naturally?? I hope so....I have many Iranian friends