[mulmen]

Sometimes what you don't say reveals as much as what you do. This is the origin of the Glomar Response. By never providing information it is harder for third parties to tell when something is really secret or just public knowledge. This keeps the actual secret things that much more obscure. If I ask you ten questions and you answer four of them I learned something about all ten topics. If you refuse to give me useful information on all of them I learn nothing.

[lumost]

I suspect this solution makes sense in the short run. In the long-run it makes it so any organizational incompetence can be covered up with "it's classified". Over 80+ years the organization starts to struggle with basic reality.

I wouldn't be surprised if the CIA is filled with Byzantine Bureaucracy, fiefdoms, and departments that don't even know what they are supposed to do. In a kafka-esque twist I'd bet there are individuals who aren't even allowed to know their own job description due to some papered over incompetence.