Pakistani forces have killed at least 40 pro-Taliban militants in a tribal region near the Afghan border, the military said. Major-General Shaukat Sultan, a military spokesman, told Reuters on Thursday: "Latest information shows that at least 40 miscreants were killed." Army sources had earlier put the tally at 16.Pakistani forces launched a counter-offensive using helicopter gunships on Wednesday after militants killed four paramilitary troops in an attack on their post in the Shawal area of North Waziristan. Shawal is about 50km west of North Waziristan's main town of Miranshah. A statement from the administration of tribal affairs in North West Frontier Province said 19 militants were arrested and they all came from North and South Waziristan. It said about 150 militants were involved in the fighting.
Tensions have been running high in North Waziristan since last month's clashes in which around 200 tribesmen were killed. The tribesmen were answering a call to arms by militant Muslim clerics after a special forces attack on an al-Qaeda camp.