Black Echo

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KH-11 Hidden Domestic Tasking Theory

The hidden domestic tasking theory survives because it grows out of three real things: extraordinarily capable satellites, a genuine history of domestic imagery, and a legal structure the public rarely sees clearly. The strongest record does not support the darkest version of the theory — that KH-11-class satellites quietly became a routine hidden eye over ordinary American life. But it does show something more complicated and more historically interesting: the domestic use of national imaging systems has existed for decades in calibration, civil applications, disaster response, security planning, and carefully argued support roles, and those real exceptions made a darker folklore almost inevitable.

Declassified / Satellites/historical record/2026-03-31
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SOMALGET Full-Call Audio Retention Program

SOMALGET was not just a call-records system. It was a buffered full-audio system. In the public record, it appears as the layer of the MYSTIC architecture that let analysts move from metadata to voice content after the call had already happened, turning whole-network telephony collection into a rolling replay capability.

Declassified / Nsa/historical record/2026-03-31