No way that's a UAV.
3 seconds sound clip from the Iron Man (2008) movie soundboard.
You can hear this line at 01:22:07 in the Blu-ray version of the movie.
Quote context
[...]
- Wait a second. Bogey deployed flares!
- Holy! That thing just jumped off the radar, sir.
- The sat visual has been lost.
- Whatever it was, it just bought the farm.
- I think bogey's been handled, sir.
- Hello?
[...]