All of those "Iranian militia leaders" are Iraqi nationals they have just received weapons from Iran and probably some other material support.  Imagine if The US were arming Mexican militias to fight the cartels and then Columbia bombed the shit out of all of them and was surprised when the leaders and families of those militias firebombed their empty embassy. From the perspective of the Iraqis involved what we did was unjustified, unproductive, unforgivable and out of the fucking blue; a decade of good will up in smoke. The Iranians aren't of pure intentions in all of this, they want to reduce refugees, and gain political power in Iraq and establish a puppet political party of shia and anti bathists, that gives them some pawn on the table to better negotiate with the US and israel and dissuades Saudis from jumping them. We did this because (((we))) felt threatened by Iran's growing prominence in Iraq's political environment trying to swing their weight to push us out with a populist movement against america's occupation. Then We've killed their top military commander who is absolutely a shady cunt with decades of anti western operations and proxy cell orchestration under his robes in retaliation to some hefty vandalism by some iraqis associated with the Iranians. If this continues to escalate don't be foolish and think russia wont get involved, the safe move was to sanction them into economic collapse so their population revolts and gives up nuclear aspirations, we could have invited Iranian scientists into a joint effort to develop safe nuclear power with thorium if we were sincere about a peaceful solution. A war with Iran is exactly why so many americans were fervently against Killary and her promise to fight them for our masters in israel, trump is shooting himself in the foot if we end up at war over this. He's playing with fire he shouldn't be, he should have just left and abandoned israel.