The British just moved one of their nuclear subs into the Persian Gulf along with some battleships.
American already has more than enough fire power in the Gulf to level Iran, and this hasn't deterred Iran in the least. These are insane evil Islamic hate filled people who are more than willing to die as martyrs for Allah.
We are looking at the possibility of the death of hundreds of thousands of Israelis, Lebanese and Iranians. This is not going to be a war like any of the others. Most of the destruction and death will happen within the first few days of the war.
Weapons, even unknown to us will be used and the real possibility of Turkey and Russia getting involved as many of their soldiers are now in a position to be killed as well.
We are watching prophetic Scripture unfold right before our eyes.