BAGHDAD: A gunbattle erupted in Iraq’s capital on Sunday between police and fighters from a state-sanctioned paramilitary force that includes Iran-backed groups, killing at least one police officer and leading to the arrest of 14 fighters, authorities said.

The clash broke out in Baghdad’s Karkh district after a group of fighters from the Popular Mobilization Forces (PMF) stormed an Agriculture Ministry building as a new director was being sworn in, the Interior Ministry said in a statement.

The PMF, known in Arabic as Hashd Al-Shaabi, is an umbrella group of mostly Shiite paramilitary factions that was formally integrated into Iraq’s state security forces and includes several groups aligned with Iran.

According to the Interior Ministry, the PMF fighters burst into the building during an administrative meeting, causing panic among staff who alerted police.

Security sources and three employees at the scene said the fighters had wanted to stop the office’s former director from being replaced.