Are they benign objects or something more nefarious? The U.S. has shot down multiple unidentified flying objects in the past week, and senior officials say they aren't ruling out any possibilities of what they could be | i24NEWS English

12 reactions | The rise in US fighter jets shooting down unidentified aerial objects over North America is no coincidence. Instead, it comes at a time when the US and Canadian militaries have intensified their scrutiny of all flying objects: https://www.newscientist.com/article/2359263-unidentified-objects-whats-behind-the-rise-in-aerial-shootdowns/ | New Scientist | Facebook