Top cleric threatens US should they dare set foot in Iraq

Al-Sadr said, in a statement posted on his official website: "The Black House [The White House] has decided to resume its attacks on Iraqi territory and perhaps the American decision comes after it had regretted its mockery of a withdrawal from Iraq to avoid the Iraqi fierce military and political and popular resistance."

Al-Sadr continued: "I say, if you [United States] decide to return to Iraq, we will fight you with all our power and you will regret your decision."

Al-Sadr called on the Iraqi government not to seek the occupier's help even under the pretext of defeating the Islamic State, claiming the radical organization is nothing but an "American colonial invention".

Al-Sadr concluded by calling on the Iraqi fighters not to cooperate with US troops and to immediately withdraw from their areas in case those troops intervened "by land or by sea, directly or indirectly".