Helicopter gunships destroyed a training camp for suicide bombers in northern Pakistan's troubled Swat Valley overnight, killing six Taleban militants, the army said Saturday. Several more militants were wounded in the camp, located on a small island in the Swat River opposite the town of Charbagh, the army said. It said the operation followed reports on the camp by intelligence agents and local residents. “The place was being used as a launching pad for preparing the suicide attackers,” the army said in a statement adding that those being trained were to bomb targets in Swat, including the valley's main city of Mingora. About a week ago, two suicide attacks on consecutive days killed seven people in Swat. “In the last weeks, the terrorists have been sending suicide bombers to cities in the valley. We have been working to find their source, and today we destroyed that source,” Lt. Col. Akthar Abbas, the army spokesman in Swat, said.