On Feb. 2, the Turkish daily Vatan published an interview with Cemil Bayik, one of the leading “commanders” of the outlawed Kurdistan Workers Party (PKK). The interviewer, Rusen Cakir, is a prominent Turkish journalist known for his expertise on the Kurdish issue, political Islam and the current political battle between the governing Justice and Development Party (AKP) and the Gulen movement. No wonder Bayik addressed this hot topic in Turkish politics. At the PKK headquarters in northern Iraq's Kandil Mountains, the guerrilla leader shared various views about Turkish politics, but the bottom line was the Vatan headline: “Behind the [Gulen] community, there is America; they want to get rid of Erdogan.”

This was perfectly in line with the AKP government's explanations of the recent corruption probe: a foreign-backed conspiracy — if not “coup attempt” — by the pro-Gulen “parallel state” within the Turkish state. Bayik's statement was, in other words, music to AKP ears.

In fact, it was not just Bayik but also the very leader of the PKK, the jailed Abdullah Ocalan, who recently took a stance supportive of the AKP against Gulen followers. From his prison cell on Imrali Island, he spoke against “those who want to set our country ablaze once again with the fire of a coup.” This was interpreted in the Turkish media as support for Prime Minister Recep Tayyip Erdogan. No wonder AKP deputy Mehmet Metiner, an Erdogan loyalist, publicly commended Ocalan for his stance.

But why is the PKK — a terrorist group, by Turkish and most international definitions — sympathetic to the AKP in Turkey’s new power struggle? And why does this matter?