U_FOs have never been the subject of this forum. However, since your tax dollars are involved, maybe we should take a quick glance at this......
How the secret U_FO program is financed……
http://www.nytimes.com/2017/12/16/us/politics/pentagon-program-ufo-harry-reid.html
and….Navy Jets encounter U_FO
http://www.nytimes.com/2017/12/16/us/politics/unidentified-flying-object-navy.html