A detailed description of ECHELON was provided by the New Zealand journalist Nicky Hager in his 1996 book Secret Power: New Zealand's Role in the International Spy Network. Two years later, Hager's book was cited by the European Parliament in a report titled "An Appraisal of the Technology of Political Control" (PE 168.184).
A detailed description of ECHELON was provided by the New Zealand journalist Nicky Hager in his 1996 book Secret Power New Zealand's Role in the International Spy Network Two years later Hager's book was cited by the European Parliament in a report titled "An Appraisal of the Technology of Political Control" (PE 168184)