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US spy satellite agency declassifies high-flying Cold War listening post

The JUMPSEAT satellites loitered over the North Pole to spy on the Soviet Union.

1 articlesβ€’1 sourcesβ€’Updated Jan 31, 2026, 12:11 AM

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Ars Technicaβ€’Jan 29, 2026, 11:07 PMπŸ‡ΊπŸ‡Έ

US spy satellite agency declassifies high-flying Cold War listening post

The JUMPSEAT satellites loitered over the North Pole to spy on the Soviet Union.

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Sources

Ars Technica