Pakistan's government publicly condemns these attacks, but has secretly shared intelligence with the United States
[7] and also allegedly allowed the drones to operate from
Shamsi Airfield in Pakistan until 21 April 2011, when 150 Americans left the base.
[8] According to secret diplomatic cables leaked by
Wikileaks, Pakistan's Army Chief
Ashfaq Parvez Kayani not only tacitly agreed to the drone flights, but in 2008 requested Americans to increase them.
[9] However, Pakistan's Interior Minister
Rehman Malik said, "drone missiles cause collateral damage. A few militants are killed, but the majority of victims are innocent citizens."
[10] The strikes are often linked to
anti-American sentiment in Pakistan and the growing questionability of the scope and extent of
CIA activities in Pakistan.
Reports of the number of militants versus civilian casualties differ.
[11] According to the Pakistani authorities, 60 cross-border predator strikes in the period from January 2006 to April 2009 killed 14 wanted al-Qaeda leaders and 687 Pakistani civilians.[12][13] In a 2009 opinion article, Daniel L. Byman of the
Brookings Institution wrote that drone strikes may have killed "10 or so civilians" for every "mid- and high-ranking [al Qaeda and Taliban] leader."
[14]