A group of armed Kurdish fighters from the Kurdistan Workers Party enter northern Iraq in the Heror area, northeast of Dahuk. The PKK came to the rescue of the persecuted Yazidi minority in 2014, but they are regarded as a terrorist group by Turkey. Ceerwan Aziz / AP
A group of armed Kurdish fighters from the Kurdistan Workers Party enter northern Iraq in the Heror area, northeast of Dahuk. The PKK came to the rescue of the persecuted Yazidi minority in 2014, but Show more

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