This 4-page excerpt from the 2013 Black Budget describes the two elements of NSA’s Foreign Partner Access operations – RAMPART-A and WINSTSTOP – together with their funding: see the Intercept article How Secret Partners Expand NSA’s Surveillance Dragnet, 18 June 2014.

This undated NSA Special Source Operations presentation describes the agency’s relationship with corporate partner AT&T, codenamed FAIRVIEW: see the New York Times article AT&T Helped U.S. Spy on Internet on a Vast Scale, 15 August 2015.

This NSA Special Source Operations slide from 25 April 2013 shows that GCHQ’s INCENSER access continued after Vodafone acquired corporate partner Cable & Wireless the previous year: see the Süddeutsche Zeitung article Snowden-Leaks: How Vodafone-Subsidiary Cable & Wireless Aided GCHQ’s Spying Efforts, 25 November 2014.

This Boundless Informant slide shows the number of WINDSTOP records collected day-by-day between 10 December 2012 and 8 January 2013. WINDSTOP covers at least four NSA collection systems that depend on Five Eyes partners; the MUSCULAR project to intercept traffic from Google and Yahoo data centres is representated by the code DS-200B. In the given […]

This NSA Special Source Operations presentation from 22 March 2013 supplies a detail about the Breckenridge access point that supports the identification of the corporate partner codenamed STORMBREW as US telecommunications company Verizon: see the New York Times article AT&T Helped U.S. Spy on Internet on a Vast Scale, 15 August 2015.