Pakistani security forces have arrested at least 11 suspected Islamic militants in raids across the country since the killing of a key al-Qaida operative over the weekend, an intelligence official said Tuesday. Interior Minister Aftab Ahmed Khan Sherpao said security forces were seeking to "break (the) network" connected to the slain militant, Amjad Hussain Farooqi, who he said had close contacts with al-Qaida leaders and was involved in "almost all major terrorist attacks in the recent years" in Pakistan. Sherpao said those arrested so far linked to Farooqi. He would not say how many suspects had been rounded up or whether they included any major figures. And there was no indication any of those arrested were part of al-Qaida leader Osama bin Laden's inner circle.An intelligence official in Karachi, speaking on condition of anonymity, said 11 suspected Pakistani militants have been captured based on information yielded from interrogations of three suspects arrested during the shootout in which Farooqi was killed on Sunday. Officials said at least one of the arrests was in Karachi — a hotbed of militancy in southern Pakistan. The man arrested was said to be a close associate of Farooqi's but was not identified. Two others were arrested in Rawalpindi, a city near the capital, Islamabad.