(KUNA) -- A Turkish policeman was killed Monday by the Kurdistan Working Party (PKK) in the eastern Turkish governorate of Van. Turkish Ihlas News Agency cited security sources as saying that the attack took place in Ozlap town near the Turkish-Iranian border, noting that clash with PKK members was ongoing. The source added that another policeman was wounded in an attack by PKK members in the Bingol governorate. At least 23 Turkish soldiers were killed in clashes with PKK this month in different parts of Turkey.