Seems like possible disinformation.

http://www.lasvegasnow.com/news/i-team-exclusive-confidential-report-analyzes-tic-tac-ufo-incidents/1187688105

How could the report preparers be certain this is not an above-top-secret U.S. technology? Think of the treasure trove of data made possible by such an encounter. Being able to dominate F-18s would mean they could dominate any military platform anywhere in the world.

Just saying …