No casualties were reported in the attack on the camp, which houses members of an Iranian opposition group, Anadolu Agency reported.
Iraq's Kurdistan Region Ministry of Peshmerga has announced the end of financial assistance from the International Coalition following the expiration of the governing agreement, and is calling on the federal government to compensate the shortfall.
Local media described hearing loud blasts in the city, according to Mehr News.
Iran's state news agency IRNA reported that Patriotic Union of Kurdistan leader Bafel Talabani held talks with Foreign Minister Abbas Araghchi at the Iranian foreign ministry.
Iraqi Kurdish party chief holds talks with Abbas Araghchi as part of diplomatic engagement between Tehran and Iraqi Kurdistan