The power struggle for leadership of Iraqi Kurdistan’s second most powerful political party has escalated once again, as one of the contenders declared he was not pulling out of the fight, raising fears of protracted instability in what remains the most secure and Western-friendly part of Iraq.

Lahur Talabani, the ousted co-chair of the Patriotic Union of Kurdistan (PUK), declared Tuesday that authorities had issued a warrant for his arrest and dozens of men both armed and unarmed had gathered outside his home in Sulaimaniyah over the past two days in a bid to scare him into leaving the country.

He was shorn of all of his powers in a bloodless coup by his cousins Bafel Talabani and Qubad Talabani last month. He said he had no intention of caving and would “face this plot head-on” and “will not leave my nation until my last breath.”

The drama is unfolding against a backdrop of mounting public fury with the elites that share power in the Kurdistan Regional Government — namely, the Kurdistan Democratic Party (KDP) led by the Barzani family, and the PUK that was founded by Bafel and Qubad’s late father, Jalal Talabani. Nechirvan Barzani is the president of the Kurdistan Region of Iraq, and his cousin Masrour Barzani is the prime minister. Qubad Talabani is the deputy prime minister and, unlike Lahur Talabani who is openly hostile to the Barzanis, has excellent relations with the KDP.