Australian participation in the operation of Pine Gap is effectively complete, with access to all areas of the base except the US National Cryptographic Room. The senior Australian Defence officials who negotiated the original implementing agreement with the CIA sought and obtained access to all...

Antennas are the most readily available and visible evidence of the existence, character, and size of signals intelligence facilities that operate or monitor space systems. Coupled with data on the timing of developments in US geosynchronous satellite programs, the timing of antenna installation now permits...

The management of operations at the Pine Gap facility has become increasingly complex as the functions of the station have expanded, the number of agencies involved has grown, and the demands of a wider range of ‘users’ or ‘customers’ for the provision of ‘actionable intelligence’...

Pine Gap’s initial and still principal importance to the United States lies in its role as a ground control and processing station for geosynchronous signals intelligence satellites. Nine geosynchronous SIGINT (signals intelligence) satellites have been operated by Pine Gap over the past 45 years. That...

The higher management of Pine Gap is and has always been an entirely American affair. To understand Pine Gap today, it is necessary to understand the organisations of the US intelligence community and military concerned with the acquisition of technical intelligence, and their politics over...