The English Ministry of Defence released the fourth batch of UFO-documents in the beginning of August 2009. It contains information about the famous and "strong" Rendlesham Forest-incident which took place at the Bentwaters/Woodbridge base in 1980. The declassification can perhaps be seen as a part of a gradual disclosure process. Maybe the Brits are indirectly encouraging other governments to be more open. Another interpretation could be that the British authorities are "washing their hands" prior to a more explicit and formal announcement from another government. Or perhaps the release just has its administrative reasons. Watch video from the British National Archives here. Download the UFO files from the National Archives (only available for a short period of time.)