GCHQ and European spy agencies worked together on mass surveillance
After the Guardian revealed the existence of GCHQ's Tempora programme, in which the electronic intelligence agency tapped directly into the transatlantic fibre optic cables to carry out bulk surveillance, the German justice minister, Sabine Leutheusser-Schnarrenberger, said it sounded "like a Hollywood nightmare", and warned the UK government that free and democratic societies could not flourish when states shielded their actions in "a veil of secrecy".
'Huge potential'
However, in a country-by-country survey of its European partners, GCHQ officials expressed admiration for the technical capabilities of German intelligence to do the same thing. The survey in 2008, when Tempora was being tested, said the Federal Intelligence Service (BND), had "huge technological potential and good access to the heart of the internet – they are already seeing some bearers running at 40Gbps and 100Gbps".
Bearers is the GCHQ term for the fibre optic cables, and gigabits per second (Gbps) measures the speed at which data runs through them. Four years after that report, GCHQ was still only able to monitor 10 Gbps cables, but looked forward to tap new 100 Gbps bearers eventually. Hence the admiration for the BND.
The document also makes clear that British intelligence agencies were helping their German counterparts change or bypass laws that restricted their ability to use their advanced surveillance technology. "We have been assisting the BND (along with SIS [Secret Intelligence Service] and Security Service) in making the case for reform or reinterpretation of the very restrictive interception legislation in Germany," it says.
The country-by-country survey, which in places reads somewhat like a school report, also hands out high marks to the GCHQ's French partner, the General Directorate for External Security (DGSE). But in this case it is suggested that the DGSE's comparative advantage is its relationship with an unnamed telecommunications company, a relationship GCHQ hoped to leverage for its own operations.
"DGSE are a highly motivated, technically competent partner, who have shown great willingness to engage on IP [internet protocol] issues, and to work with GCHQ on a "cooperate and share" basis."
http://www.theguardian.com/uk-news/2013/nov/01/gchq-europe-spy-agencies-mass-surveillance-snowden