(KUNA) -- Two Kurdish militants were killed during clashes with Turkish forces in southeastern Turkey, a security source said Saturday. Ihlas news agency quoted the source as saying the clashes took place in Kupeli dag area in Sirnak province. The fighting occurred while Turkish Army troops were combing the area in search for rebels from the outlawed Kurdish Workers Party (PKK). A Turkish soldier, who was injured in the clashes in Van province yesterday, died today in hospital, said the source.