Immediately after the prisoners are loaded, the four Ranger chalks will collapse back to the target building, load up on humvees, and the entire ground force will exfil the three miles back to base.
14 seconds sound clip from the Black Hawk Down movie soundboard.
You can hear this line at 00:22:29 in the Blu-ray version of the movie.
Quote context
[...]
- Mission time from incursion to extraction no longer than 30 minutes.
- So Black Hawks and Little Birds will provide the air cover with miniguns and 2.75 rockets.
[...]