Why did the secrecy around the Robertson Panel report lead to government cover-up suspicions?
The suspicion of a government cover-up regarding the Robertson Panel report stems primarily from the extended duration of its classification. While the panel concluded in 1953 that UFOs posed no security threat and lacked evidence for the extraterrestrial hypothesis, significant portions of its findings were withheld from the public for over two decades, remaining classified until 1979.12
This prolonged secrecy created a vacuum of information that fueled various conspiracy theories, as the public and researchers were unable to verify the government's official stance on the phenomenon. The delay in transparency fostered distrust, leading many to believe that the government was intentionally concealing evidence regarding unidentified aerial phenomena.12