Doctrine question: when to submerge on patrol?

[VonBlade]

Originally Posted by TheSatyr

As for sonar attacks,those were quickly discarded after the first war patrols as being useless. And some of the skippers that tried to use it were removed from command

It's lucky this isn't Wikipedia because that sounds like the ultimate unsourced statement.

Submarine Captains aren't exactly ten-a-penny. And if Sonar was that frowned upon they wouldn't have installed it in the boat.
VB