Brazil Operation Saucer — Air Force Covert Investigation
The Brazilian Air Force deployed a secret investigation team (Operation Saucer / Operação Prato) to northern Brazil following mass civilian sightings of craft that injured residents with light beams. The Brazilian Air Force classified the investigation SECRET. Colonel Uyrangê Hollanda led the team. The operation documented hundreds of incidents. Hollanda's interview before his death confirmed the Air Force considered the craft real and unexplained.