IO9′s Charles Strauss has written a great overview of Project AZORIAN: The CIA’s covert plan to retrieve a sunken Soviet nuclear submarine. If you’ve never heard about it before, then I think you’ll find this all pretty interesting. Incidentally, I first became aware of it through Charles Stross’s wonderful Cold War spies vs. Cthulhu mythos series The Laundry Files. AZORIAN becomes a major plot point in the second novel The Jennifer Morgue after negotiations between the Deep Ones and the UK government start to fray over the sub’s retrieval.
Anyway, I particularly like the use of the term “Glomarization” in Strauss’s piece:
The submarine, if recovered, would be a treasure trove for the intelligence community. Not only could U.S. officials examine the design of Soviet nuclear warheads, they could obtain cryptographic equipment that would allow them to decipher Soviet naval codes. And so began Project AZORIAN.