Project Grudge (1949).
documentedgovernment_studyRoswell
Project Grudge was the US Air Force's 1949 successor to Project Sign, characterized by a debunking-oriented posture that sought conventional explanations for sightings. It was short-lived and was…
Project Grudge was the US Air Force's 1949 successor to Project Sign, characterized by a debunking-oriented posture that sought conventional explanations for sightings. It was short-lived and was reorganized into Project Blue Book. It matters as the dismissive phase of early official US UFO study, contrasting with Sign's more open initial stance.