Ty Myrddin Home

Five Eyes alliance

by Ty Myrddin

Published on August 28, 2018

5 eyes cartoon

The UKUSA agreement, first called the BRUSA Agreement, was signed in March 1946 for cooperation in signals intelligence between the UK and the USA. It was extended to include Canada in 1948 and Australia and New Zealand in 1956. It was a secret agreement until 1999 when it was disclosed by the Australian Defence Signals Directorate.

Nowadays, it’s called the Five Eyes (FVEY). On June 25, 2010, the agreement was (partially) disclosed by Britain and the United States. The UK link requires payment.

This repository is a complete collection of all documents leaked by former National Security Agency contractor and whistleblower Edward Snowden that have subsequently been published by news media around the world.

Created to share signals intelligence between allies, the agreement was intended to streamline the collection and analysis of intercepted data and communications. There is thought to be around 130 known listening stations worldwide. Some are huge, such as Britain’s Menwith Hill complex, and some are small or even “internet of things”-size small and function automatically. The agreement standardises terminology, codes, clearances, handling procedures and access to facilities. An exchange of personnel appears common.

Governments of the UKUSA members have been careful to seem to restrain their agencies from spying on their own citizens in politician and watchdog words and very clear laws, but nothing keeps the other members of the agreement from spying on their partners’ citizens and handing over that information as part of the intelligence sharing agreement. Not only that, apparently intelligence agencies are above such laws, and the laws are updated, upgraded and adapted to the actual capacities of intelligence agencies, not the other way around.


Raw magic crackled from their spines, earthing itself harmlessly in the copper rails nailed to every shelf for that very purpose. Faint traceries of blue fire crawled across the bookcases and there was a sound, a papery whispering, such as might come from a colony of roosting starlings. In the silence of the night the books talked to one another. A student