That video was posted on YT on Nov 4th. DailyStar / Sputnik must be having a slow news day.
I see two possibilities: training exercise, or massive prisoner transfer.
If the A-10s start interacting with the C-130s then we're looking at a night training exercise.
>Don't anons use the letters Brrrt for something?
It's the sound that the A-10's main weapon makes.