Pkk
Dozens held as teachers protest suspensions in Turkey - union
Turkish authorities suspended about 11,000 teachers on Thursday over alleged links with the Kurdish militants.
The PKK members were killed in Sur and the towns of Cizre and Silopi on Monday.
The PKK drove a tractor filled with explosives into a military outpost in the eastern Agri province.
Turkey attacked Kurdish insurgent camps in Iraq for a second night on Sunday.
Rebels attacked military outposts on Sunday, killing Turkish soldiers, militiamen and Kurdish militants.