The sixth tranche of records under PURSUE has now been released by the Department of War.

The sixth tranche of records under PURSUE has now been released by the Department of War. Among the material is something researchers have been waiting a long time to hear: a March 1952 presentation by Captain Edward J. Ruppelt, the first director of Project Blue Book. The recording is especially interesting because it captures the Air Force’s thinking about the UFO problem at a very early stage, before decades of mythology, reinterpretation and institutional baggage accumulated around the su...