This is reported by CNN, citing sources.
In April, the Pentagon released three videos of the United States Navy, taken in 2004 and 2015, showing "air phenomena" described as "unidentified."
The department recalled that these video recordings were in the public domain as a result of "unauthorized publication in 2007 and 2017."
In November 2019, it was reported that the Center for the Development of Ground Transportation Systems of the Command for the Development of the Combat Potential of the US Army (Land Forces) confirmed participation in a joint research project with To The Stars Academy, known in the media as an organization engaged in the study of UFOs and unknown atmospheric phenomena. ...