Two Turkish security troops have died and 24 wounded in a suicide attack by Kurdish PKK militants, according to the regional governor`s office, reports BBC.An agricultural vehicle laden with explosives was driven at a military police station.The attack happened near the town of Dogubayazit in Agri province, close to Turkey`s border with Iran.Since 26 July, Turkey has carried out hundreds of air raids on PKK bases on both sides of the Iraq-Turkey border.