- The reason for having two missile keys is so that no one man may...
- May what?
- May arm the missiles. Perhaps I should keep the key.

14 seconds sound clip from the The Hunt for Red October movie soundboard.

You can hear this line at 00:24:11.800 in the Blu-ray version of the movie.

Quote context

[...]

- I'm removing the political officer's missile key... carry on... and I'm keeping it myself.

- Captain, I think we should report this to Red Fleet Command.

- I'm afraid that's impossible, Doctor. Our orders are for strict radio silence. Orders, sir.

- That's all, Loginov.

- Yes, sir.

- This is most unnerving, Captain.

- The reason for having two missile keys is so that no one man may...

- May what?

- May arm the missiles. Perhaps I should keep the key.

- Thank you. That'll be all, Doctor.

- When I address the crew, then you will understand.

- Yes, sir.

- Petrov.

- Sir?

- I will try to forget your comments when I present my report. Thank you, sir.

- Holding steady on 3-1-0.12 knots at about 20000 yards.

[...]