Project Condign: Unidentified Aerial Phenomena in the UK Air Defence Region (MOD Study, Volumes 1–3) Released under FOIA 2005
To the point
Project Condign is a UK Ministry of Defence study that evaluated Unidentified Aerial Phenomena reports for potential national security threats and military technologies, released under the Freedom of Information Act in 2005 and later hosted on Internet Archive in 2023 with multiple formats.