Iraqi supporters of Shiite Muslim cleric Moqtada clash with security forces in Tahrir Square during a parliament session in the nearby high-security Green Zone on September 28, 2022.
Associated Press journalists saw those supporting al-Sadr waving flags as security forces gathered around them.
Al-Sadr's bloc won the most votes in parliamentary elections last October but he has been unable to form a majority government. His followers stormed the parliament in late July to prevent their rivals from Iran-backed Shiite groups from forming the government.
With ensuing rallies, clashes with security forces, counter-rallies and a sit-in outside parliament, the government formation process has stalled.
Al-Sadr has now been calling for the dissolution of parliament and early elections and has been in a power struggle with his Iran-backed rivals since the vote.