How NSA targeted the Venezuelan oil company PdVSA

There aren't many new revelations from the Snowden-documents anymore, but recently an NSA document was published telling how the agency prepared the interception of communications from the Venezuelan oil company Petróleos de Venezuela, S.A. (PdVSA).

It's not a very spectacular disclosure, but it gives a nice insight in what an NSA analyst actually does. The story was published on November 18 by the website The Interceptand the Latin-American broadcaster teleSUR.

Most people will have read The Intercept's report, but that misses one of the most interesting details of the story. Here, the disclosed NSA document will be discussed in full, with details explained based upon information from earlier disclosures.

The document that was published is an excerpt from SIDtoday, the internal newsletter of the NSA's Signals Intelligence Division from March 23, 2011 (which was apparently accessed (by Snowden?) on Saturday, November 10, 2012). It contains a story that is told by a Signals Intelligence Development (SIGDEV) analyst from the NSA's Transnational & Strategic Partnerships SIGDEV branch.

A SIGDEV analyst is someone who looks for new targets or new means to access communications of existing targets. His unit S2C13 is part of the International Security Issues (ISI) Product Line, which is responsible for analysis and production of intelligence about countries in Europe, South-America and elsewhere.

Intelligence requirements
As the analyst recalls, a year-end review had shown that there was no progress on the "Venezuelan Energy target set" as most reporting came from warranted collection. That could refer to PRISM and Upstream collection under section 702 FAA, but that only requires annual certifications approved by the FISA Court. Strictly spoken, individual warrants are only needed for "traditional FISA" collection, like for example for eavesdropping on the Venezuelan embassy in Washington.

The analyst decided to do a "target reboot", which he describes as "taking a fresh look at opportunities for collection". He first looked at specific Information Needs (INs) and used SURREY, which is the main NSA requirements database.

These requirements are the outcome of an administrative process, that starts with the US president setting the highest priorities for foreign intelligence collection. These priorities are then translated into the general National Intelligence Priorities Framework(NIPF)...

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