The Mexican Air Force has released footage of what a UFO expert said were 11 invisible unidentified flying objects picked up by an infrared camera as they whizzed around a surveillance plane.


"We are not alone! This is so weird," one of the pilots can be heard yelling, after the plane's crew switched on an infrared camera to track the objects, first picked up by radar.


Interviewed by Mausson on another section of the video, the pilots said they grew nervous when the objects, still invisible, turned back during a chase and surrounded the plane.