Documentation: The Snowden files
Keith Alexander's talking points
Former NSA Director Keith Alexander's talking points for a 2012 strategic meeting between the NSA and the Danish Defense Intelligence Service (DDIS), in which he mentions the »NSA-DDIS partnership working cable access«.
An excerpt from the US Intelligence »Black Budget« detailing the »Foreign Partner Access Project«.
RAMPART-A Project Overview
Special Source Operations
Special Source Operations (SSO) Overview presenting the RAMPART-A program
Special Source Operation extra slides
Three extra SSO slides with details on RAMPART-A sites, collection and tasking