Helene Cooper, Ralph Blumenthal, and Leslie Keen at The New York Times have published an article about the work of the Advanced Aerospace Threat Identification Program in the United States. Financed by the Defense Department to the tune of $22 million and housed within the Pentagon, the program (2007-2012) documented “sightings of aircraft that seemed to move at very high velocities with no visible signs of propulsion, or that hovered with no apparent means of lift.” Video included.