Do you think they know that?
4 seconds sound clip from the WarGames (1983) movie soundboard.
You can hear this line at 01:34:56 in the Blu-ray version of the movie.
Quote context
[...]
- Nothing indicates a simulation at all. Everything's working perfectly.
- That.
- Look, I don't have time for a conversation right now!
- General, are you prepared to destroy the enemy?
- You bet!
- Do you think they know that?
- I believe we've made that clear enough.
- Then don't. Tell the president to ride out the attack.
- One minute and 30 seconds to impact.
[...]