International Relationships
GCHQ operates in partnership with equivalent agencies worldwide in a number of bi-lateral and multi-lateral relationships. The principal of these is with the United States (National Security Agency), Canada (Communications Security Establishment), Australia (Defence Signals Directorate) and New Zealand (Government Communications Security Bureau), through the mechanism of the UK-US Security Agreement, a broad intelligence sharing agreement encompassing a range of intelligence collection methods.
Relationships are alleged to include shared collection methods, such as the system described in the popular media as ECHELON, as well as analysed product.
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Famous quotes related to international relationships:
“International relationships are ... preordained to be clumsy gestures based on imperfect knowledge.”
—Rebecca West (1892–1983)