Have you listened to any accounts, especially from the military folks who recorded some of the content? Birds, balloons, known airborne objects don’t travel at

Have you listened to any accounts, especially from the military folks who recorded some of the content? Birds, balloons, known airborne objects don’t travel at the speeds of military vehicles which were following. I’d consider camera artifacts to be a phenomenon. It would still be interesting that a previously unknown artifact presents in certain conditions that mainly occur on military equipment.