The Pentagon has started releasing a fresh set of files linked to Unidentified flying objects (UFO), or what the US government officially calls “unidentified anomalous phenomena” (UAPs), saying the public should be allowed to draw its own conclusions The Pentagon has started releasing a fresh set of files linked to Unidentified flying objects (UFO), or what the US government officially calls “unidentified anomalous phenomena” (UAPs), saying the public should be allowed to draw its own conclusions