Of course, he's listening. He's not gonna break radio silence.

— Colonel Samuel "Sam" Trautman (Richard Crenna)

5 seconds sound clip from the Rambo 1 - First Blood movie soundboard.

You can hear this line at 00:49:57 in the Blu-ray version of the movie.

Quote context

[...]

- You have our word that your services to your country will be taken into consideration and you'll receive fair treatment.

- Just respond, we can work everything out... over.

- Anything?

- He took a radio off one of my deputies.

- Then he has to be listening.

- If I was in his position, I'd try to pick up some information. Maybe catch some cross talk.

- Of course, he's listening. He's not gonna break radio silence.

- No, not for us, but he might do it for you, Colonel. He's your boy, isn't he?

- Maybe you can talk him into sparing all our lives by giving himself up.

- I can try.

- At least, we'd get a radio fix on his position, if you don't mind setting him up for us...

[...]