Lest you think I'm being unfair, consider your link; that's clearly dirt in the lens. The clue? The camera wobbles at the precise instant the "object" rotates, on several occasions. What you're seeing is a gimbaled camera with software auto-leveling; the camera rotates, and the dirt with it. You see a similar phenomenon in other UFO videos that seem to show the UFO "suddenly accelerating" at the end - the camera gimbal reaches the end of its travel, and the object is yanked out of shot.
The Navy has the resources to check for dirt on a lens before they release a video like this. I maintain that the quantity of UFO videos coming out of the Navy tells us more about the Navy than about UFOs.
Mate, it's an object being tracked by multiple planes with multiple cameras (more footage of this incident on youtube), two of which are shown in the video (ir and visual). The only reason it's being tracked at all is because they had RADAR lock on it, as indicated by the two vertical lines encompassing it on the display. The reason it appears to be 'stuck' to the view is because the tracking system is that good.
Spend 5 minutes picking up a cursory understanding of a topic before confidently stating outright silliness.
Here, see another one and watch how the RADAR symbology works when the pilot gets a lock. https://www.youtube.com/watch?v=0Fd6ssvcBoM
You can clearly see that the object rotates at a different rate to the camera. You can also see the targeting box adjust itself as the object rotates.
Also I can only presume you think the audio is fake, given what the pilots say about there being a "fleet of them" on the SA display, and the comment about them moving into the wind?
If you're trying to imply they're imagining it due to sleep deprivation, that's a bit crass.
We're talking about stuff like this: https://www.nytimes.com/video/us/100000005607812/look-at-tha...
Could be a falling piece of debris, could be evil space aliens, they don't know what it is - hence UFO.