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Hidden Agenda?

BY JOHN KETTLER

Going dark,” in espionage parlance, means hiding and ceasing to communicate, as when a spy goes to ground un­til things calm down. To “take it dark” means to remove something from public view, meanwhile clandestinely con­tinuing to operate whatever the asset may be. This can be as simple as moving a suddenly sensitive discussion from an open radio channel to an encrypted one, or the more complicated faking the breakdown of a satellite, or even re­porting its loss, but continuing to clandestinely receive the data….

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