Kurdistan Freedom Party

Kurdistan Freedom Party, (پارتی ئازادیی کوردستان - Parti Azadi Kurdistan), abbreviated as PAK, is a Kurdish political party in Iranian Kurdistan and Iraqi Kurdistan which seeks the attainment of Kurdish national rights within a democratic federal republic of Iran. The group was founded in 1991 although it was first called Revolutionary Union of Kurdistan and changed its name to PAK shortly before 2007. One of the leading figures of the group is Hussein Yazdanpanah, often named as secretary general of the Party.

PAK has armed Peshmerga units, named Kurdistan Freedom Eagles for East Kurdistan (HAK-R). They are also sometimes referred to as "Kurdistan Freedom Falcons" (not to be confused with the Kurdistan Freedom Hawks in Turkey). Those Peshmerga have been involved in Iraqi civil war, reportedly engaging against the Islamic State of Iraq and the Levant (ISIL), side to side with other Kurdish forces. They reportedly have received training by US forces in their struggle against ISIL in Kirkuk, where they played a crucial role. Some members of the Kurdistan Freedom Party also travelled to Syria and helped to defend Kobanî against ISIL.

In April 2016, HAK-R attacked Iranian government security forces in Sanandaj during annual Army Day Parade of Iran, claiming to end the cease-fire and resume to armed struggle.