Well, Captain Neilson resigned from the Navy.
6 seconds sound clip from the The Atomic Submarine movie soundboard.
You can hear this line at 00:20:10 in the DVD version of the movie.
Quote context
[...]
- Fought like a demon for atomic subs.
- So?
- 'Ban the atomic test. Junk the nuclear subs. Spend the military budget for peace.'
- Well, it just about broke the old man's heart.
- Well, Captain Neilson resigned from the Navy.
- Oh, he still keeps his hand in with projects like the Lungfish, but it broke him all the same.
- Have have you talked to Carl? Tried to get his side?
- His side? He's all front with no back. How can he have a side?
[...]