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NSA's UMBRA UAP Message Traffic
NSA Top Secret UMBRA UAP FOIA Production
A 334-page NSA FOIA production, formerly carrying TOP SECRET UMBRA markings in part, preserves UAP-related message traffic, radar-track reports, visual sightings, redactions, and repeated analytic caution from classified signals-intelligence channels.
- NSA
- FOIA appeal
- TOP SECRET UMBRA