After two weeks of tense stand-off, clashes broke out between militants of the Kurdistan Workers' Party (PKK) and Kurdistan Democratic Party of Iran (KDPI) on the Iran-Iraq border May 24, with at least two KDPI fighters reported killed. Fighting was reported in the Iraqi border villages of Kelashin, Khenela and Saqar. The dispute started when a KDPI force deployed to the border on May 10 to establish a base in areas where the PKK was already entrenched.  The PKK have now surrounded the KDPI forces in the area. With more than 5,000 militants spread across the area, the PKK is in virtual control of the borderlands between Iran, Iraq and Turkey.  The KDPI is the Iranian wing of Iraq's Kurdistan Democratic Party (KDP), loyal to Masoud Barzani. (Rudaw, BasNews, Doğan News Agency, May 24)