Reuters quoted statements from the PMOI: “According to reports from Camp Liberty, as of midnight tonight, more than 40 residents were wounded in the missile attack on the camp,” Shahin Gobadi, a Paris-based spokesperson, said.

The bombardment caused major destruction in the camp, including fires and deep craters, Gobadi said, while another PMOI spokesperson, Shahriar Kia, said that the group suspected “Iraqi groups affiliated with the Iranian” government were responsible for the 50 mortar rounds.

Reuters reported that the PMOI has come under attack several times in Iraq. Their camp near the airport was last shelled in October.