1967 Malmstrom AFB Incident: Unidentified Aerial Phenomena and Coordinated ICBM Disruptions at Oscar Flight
To the point
In 1967 at Malmstrom AFB near Oscar Flight, a hovering reddish-orange pulsating object caused ten Minuteman missiles to become unlaunchable, not a drill, prompting AFOSI debriefs, recalibration of inertial guidance systems that relied on gyros, and nearby reports of similar lights, making it a notable unidentified aerial phenomenon linked to a rare missile disruption.