cia magnifying glass
© Adapted by WhoWhatWhy from Tullio Saba / Flickr and CIA / Wikimedia
One year ago this week, the National Archives and Records Administration released the first of what were to be seven batches of newly declassified documents. Some of those documents had actually been released in past decades, albeit with extensive redactions. Others had never been seen before.

Analysis of the newly available documents, including those released in the 1990s - most of which still remain undigitized - are already shedding light on the murky background of President Kennedy's murder.

Among other things, the findings offer a golden opportunity to unpack more of the hidden history of the Cold War, revise our assumptions about that fraught era, and - finally - get the story right.

There will be no new document releases until 2021. That gives us three years to digest what we already have, and to create some stronger tools for analysis.

But the work of researchers and interested citizens is already paying off.

Intriguing Revelations From the New Documents

Take the ongoing research on cryptonyms, or crypts - government codewords for people, places, and things that the intelligence community meant to keep hidden.

As someone who has spent a lot of time solving CIA cryptonyms for the Mary Ferrell Foundation (MFF) website, one of the premier online digital archives of JFK documents, let me say a brief word on why decoding the cryptonyms is important. When you know the names of the CIA programs, officers, and agents whose names are hidden, a whole new way of seeing the world opens up to you.

Cryptonyms usually begin with a two-letter prefix that identifies the country of origin (e.g., "AM" for Cuba or "LI" for Mexico), and then the remainder of the word reveals the program (e.g., AMCANOE refers to a project to unify exiles, many of whom had traveled by water from Cuba into the US).

It becomes particularly important when you see memos like this, saying that "we cannot give wholesale approval for their release [cryptonyms], but if the crypts have been previously blown or exposed they can be released."

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