Re:US military's mysterious X-37B space plane zooms toward o...
by nradov on Wednesday June 29, 2022 @02:11AM
(#31917014)
No they really didn't. The Soviets, North Vietnamese, and North Koreans all detected and tracked the A-12 / SR-71 planes during operational missions. They didn't know all the details, but the existence wasn't at all a secret to our adversaries.
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