People celebrate on the street after preliminary results were announced, in Sadr City, in Baghdad, Iraq October 11, 2021.

Iraqi Shi'ite cleric Muqtada al-Sadr speaks after preliminary results of Iraq's parliamentary election were announced in Najaf, Iraq October 11, 2021.

Officials work at a polling station during the parliamentary election, in Sadr City, Baghdad, Iraq, October 10, 2021.

A woman attends voting at a polling station during the parliamentary election, in Kerbala, Iraq, October 10, 2021.

Officials work at a polling station during the parliamentary election, in Baghdad, Iraq October 10, 2021.

Iraqi supporters of Sadr's movement celebrate after preliminary results of Iraq's parliamentary election were announced in Baghdad, Iraq October 11, 2021.

Iraqi supporters of Sadr's movement celebrate after preliminary results of Iraq's parliamentary election were announced in Baghdad, Iraq October 11, 2021.

Iraqi supporters of Sadr's movement celebrate after preliminary results of Iraq's parliamentary election were announced in Baghdad, Iraq October 11, 2021.

A man holds up a picture of Shi'ite cleric Moqtada al-Sadr, as supporters of Sadr's movement celebrate after preliminary results of Iraq's parliamentary election were announced in Baghdad, Iraq October 11, 2021.

A man carrying a child attends voting at a polling station during the Iraqi parliamentary election, in Sadr City, Baghdad, Iraq, October 10, 2021.

Officials work at a polling station during the parliamentary election, in Mosul, Iraq October 10, 2021.

People celebrate on the street after preliminary results were announced, in Sadr City, in Baghdad, Iraq October 11, 2021.

Iraqi supporters of Sadr's movement celebrate after preliminary results of Iraq's parliamentary election were announced in Baghdad, Iraq October 11, 2021.

People celebrate on the street after preliminary results of Iraq's parliamentary election were announced, in Sadr City, in Baghdad, Iraq October 11, 2021.

Officials work at a polling station during the parliamentary election, in Sadr City, Baghdad, Iraq, October 10, 2021.

Iraqi Shi'ite cleric Muqtada al-Sadr speaks after preliminary results of Iraq's parliamentary election were announced in Najaf, Iraq October 11, 2021.

People celebrate on the street after preliminary results of Iraq's parliamentary election were announced, in Sadr City, in Baghdad, Iraq October 11, 2021.

An elderly voter is assisted during the parliamentary election, in Baghdad, Iraq, October 10, 2021.

An official works at a polling station during the parliamentary election, in Baghdad, Iraq, October 10, 2021.

A woman holds a picture of Sadr's movement leader Moqtada al-Sadr, as his supporters celebrate after preliminary results of Iraq's parliamentary election were announced in Baghdad, Iraq October 11, 2021.

Iraqi supporters of Sadr's movement celebrate after preliminary results of Iraq's parliamentary election were announced in Baghdad, Iraq October 11, 2021.

An official works at a polling station during the parliamentary election, in Baghdad, Iraq, October 10, 2021.

Iraqi supporters of Sadr's movement celebrate after preliminary results of Iraq's parliamentary election were announced in Baghdad, Iraq October 11, 2021.

A woman attends voting at a polling station during the Iraqi parliamentary election, in Sadr City, Baghdad, Iraq, October 10, 2021.

Iraqi Shi'ite cleric Muqtada al-Sadr speaks after preliminary results of Iraq's parliamentary election were announced in Najaf, Iraq October 11, 2021.

A person holds an Iraqi flag, as supporters of Sadr's movement celebrate after preliminary results of Iraq's parliamentary election were announced in Baghdad, Iraq October 11, 2021.

Iraqi supporters of Sadr's movement celebrate after preliminary results of Iraq's parliamentary election were announced in Baghdad, Iraq October 11, 2021.