24 Jun 2009 Government
Senate Majority Leader Harry Reid wrote to Deputy Defense Secretary William Lynn asking for a restricted special access program for parts of the DIA aerospace study he called AATIP, citing sensitive findings. A November 2009 DIA review found no justification for the protection.
Sep 2008 Government
The Defense Intelligence Agency contracted Bigelow Aerospace Advanced Space Studies of Las Vegas for the Advanced Aerospace Weapon System Applications Program, officially a study of future aerospace threats. It produced dozens of technical papers; funding of about $22 million ended in 2012.
14 May 2008 Government
The UK Ministry of Defence began releasing its UFO files through The National Archives website, starting with sighting reports and MoD assessments dating back to the 1970s. The program ran until a tenth and final release in June 2013.
May 2006 Government
After a Freedom of Information request, Britain's Ministry of Defence released Project Condign, a Defence Intelligence Staff study of UFO reports completed in December 2000. It said sightings could be explained by natural causes such as meteors and unusual atmospheric conditions.