US President Donald Trump has blamed Iran for the rocket attacks in Iraq, and he threatened to hold Tehran accountable if American citizens are killed in these attacks.

“Our embassy in Baghdad got hit Sunday by several rockets. Three rockets failed to launch. Guess where they were from: IRAN. Now we hear chatter of additional attacks against Americans in Iraq. Some friendly health advice to Iran: If one American is killed, I will hold Iran responsible. Think it over,” Trump wrote on Twitter.