Syed Saleem Shahzad, Asia Times Online's Pakistan Bureau Chief, reported January 4, 2009, that, “The suicide attack on the United States Central Intelligence Agency's (CIA's) forward operating base of Chapman in the Afghan province of Khost last week was planned in the Pakistani tribal area of North Waziristan.” See “US spies walked into al-Qaeda's trap,” which I highly recommend” According to Mr. Shahzad:
T he plan was executed following several weeks of preparation by al-Qaeda's Lashkar al-Zil (Shadow Army), Asia Times Online has learned. This was after Lashkar al-Zil's intelligence outfit informed its chief commander, Ilyas Kashmiri, that the CIA planned to broaden the monitoring of the possible movement of al-Qaeda leader Osama bin Laden and his deputy, Ayman al-Zawahiri.Mr. Shahzad said, “Once it became clear that efforts to track down al-Qaeda were being stepped up and that the base in Khost was being extensively used by the CIA, the Lashkar al-Zil (Brigade 055) moved into top gear. It is the soul of al-Qaeda, having being involved in several events since the September 11, 2001, attacks on the US. Under the command of Ilyas Kashmiri, its intelligence network's coordination with its special guerrilla action force has changed the dynamics of the Afghan war theater. Instead of traditional guerrilla warfare in which the Taliban have taken most of the casualties, the brigade has resorted to special operations, the one on the CIA base being the latest and one of the most successful.
Note: Some links were added to the quotes above for the benefit of readers who may not be familiar with some of the names mentioned.