Right, sir.
2 seconds sound clip from the The Green Berets (1968) movie soundboard.
You can hear this line at 01:22:20 in the Blu-ray version of the movie.
Quote context
[...]
- Their three machine guns divisions are positioned around LZ green.
- Charlie's got all landing zones covered, sir.
- Mike Force is coming in right behind us.
- We got to secure one of them. Why not this one?
- Break through! They're breaking through!
[...]