The U.S. releases UFO investigation report: most of them are unexplainable, but alien spacecraft are not ruled out. The highly anticipated U.S. "unidentified flying object" (UFO) investigation report was released. The US government announced on June 25, local time, that most of the hundreds of mysterious “unidentified aerial phenomena” (UAP) in the past few decades could not be explained, but it does not rule out that some of them may be alien spacecraft. This 9-page non-confidential report made by the Office of the Director of National Intelligence is a more detailed and confidential version of the public version provided to the Congressional Armed Forces and the Intelligence Committee. UFO videos taken by the U.S. Navy in 2004 and 2015 were leaked The report points