Numerous associates of the Pentagon program, with high security clearances and decades of involvement with official U.F.O. investigations, told us they were convinced such crashes have occurred, based on their access to classified information. But the retrieved materials themselves, and any data about them, are completely off-limits to anyone without clearances and a need to know.
We were provided a series of unclassified slides showing that the program took this seriously enough to include it in numerous briefings. One slide says one of the program’s tasks was to “arrange for access to data/reports/materials from crash retrievals of A.A.V.’s,” or advanced aerospace vehicles.
Our sources told us that “A.A.V.” does not refer to vehicles made in any country — not Russian or Chinese — but is used to mean technology in the realm of the truly unexplained. They also assure us that their briefings are based on facts, not belief.
That is from Ralph Blumenthal and Leslie Kean at the New York Times. And yes there is a hat tip, and a deeply deserved one too.