In part of a series published by the internal newsletter SIDToday, a Signals Intelligence Directorate employee deployed to Japan talks about life in Misawa, near the northern tip of Honshu, versus Tokyo: see the Intercept article 328 NSA Documents Reveal “Vast Network” of Iranian Agents, Details of a Key Intelligence Coup, and a Fervor for Voice-Matching Technology, 15 August 2015.
This 13 September 2011 post from the NSA internal newsletter SIDToday, written by the agency’s Deputy Director of SIGINT discusses how the NSA responded to the Japanese earthquake and tsunami of that year: see the Intercept article The NSA’s Role in a Climate-Changed World: spying non nonprofits, fishing boats, and the North Pole, 15 August 2018.
This 24 February 2005 article from the internal NSA newsletter Foreign Affairs Digest describes third party cooperation and interoperability in High Frequency Direction-Finding (HFDF): see the Intercept article Japan Made Secret Deals With The NSA That Expanded Global Surveillance, 24 April 2017.
This 23 March 2009 article from the internal NSA newsletter SIDToday describes technological advances at the NSA facility in Misawa, Japan and progress towards the Agency’s goal of “collecting it all”: see the Intercept article Japan Made Secret Deals With The NSA That Expanded Global Surveillance, 24 April 2017.
This undated NSA slide provides the locations of FORNSAT sites run by the agency and its Five Eyes partners worldwide: see the Der Spiegel article The NSA in Germany: Snowden’s Documents Available for Download, 18 June 2014.
This internal NSA post, dated 13 December 2007, discussed the US-German Joint Sigint Activity mission’s operations against African targets: see the Der Spiegel article rrorverdächtige: NSA nutzte Erkenntnisse aus Deutschland-Filiale für Tötungen, 15June 2014.
This undated NSA document gives updates on various activities of the US-German Joint SIGINT Activity during 2007: see the Der Spiegel article Snowden-Dokumente: Hier sitzt die NSA in Deutschland, 18 June 2014.
This presentation from the 2010 SIGDEV Conference describes the contribution made by GCHQ to the development of Quantum techniques: see the Intercept article How the NSA Plans to Infect ‘Millions’ of Computers with Malware, 12 March 2014.