As many as 54 countries have been complicit in the CIA's extraordinary rendition operations in which terrorism suspects were held in secret prisons overseas or turned over to foreign governments for interrogation, a human rights organisation has said in a report.
Speaking to Al Jazeera from New York, Amrit Singh, author of the report for the Open Society Justice Initiative, said there has been a "continuum of involvement by each of these governments", ranging from hosting CIA secret prisons to the capture and detention of prisoners.
These actions, said Singh, illustrate a "wide variety of complicity" from European and Middle Eastern states.