The spokesperson for the Kurdistan Democratic Party, Mahmoud Mohammed, stated that a group of fighters with ties to the Iraqi Popular Mobilization Forces (PMF) was responsible for the attacks. This was refuted by the head of relations at the PMF's Northern Front, Sayed Ali Hosseini. On 3 March, Iraqi Kurdistan's counter-terrorism unit published what appeared to be the "taped confession of one of the four alleged perpetrators" of the rocket attacks, who says he met one of the other perpetrators, belonging to Kata'ib Sayyid al-Shuhada, a paramilitary group part of the PMF. The conversation apparently blamed Iran for the attacks.
