The report by the Afghan Commission for Prisoner Evaluation claims three detention centers operate at Kandahar airport, while three other exist in Helmand province. Four of the sites, in which Afghan nationals are allegedly detained without any legal proceedings, are run by U.S. forces, while British forces operate the other two.
In a statement Tuesday, Karzai demanded an explanation from the U.S. and British governments, saying, “Foreign forces do not have the right to operate any detention facilities or imprison any Afghan within Afghanistan.” He referred to the alleged secret prisons as a “violation of Afghanistan’s sovereignty.”
U.S. defense officials said the facilities mentioned in the report are generally used as temporary housing for suspected terrorists or criminals before they are transferred to Afghan authorities.
Britain’s defense ministry said all “detainees are held at the request of Afghan authorities where there is evidence linking them to criminal activity.”