They’re asking for it
At Least 2 Rockets Fired at US Balad Airbase in Iraq – 3 Soldiers Injured – 2 Missiles Strike Near US Embassy in Baghdad!
FTA:
Iranian military doesn’t claim the attack
https://twitter.com/HeshmatAlavi/status/1213505178848108552
Heshmat Alavi
58 min
UPDATE
Rocket fell in Celebrations Square inside Baghdad's Green Zone close to the U.S. Embassy.
No impact on the US Embassy.
My take:
Iran-backed militias carried out this attack to save face while being careful not to harm any Americans, knowing Trump would respond strong.