Destroyer and corvette depth charges?

[kapuhy]

Originally Posted by Bubblehead1980

A problem with the AI is even when they run out, they don't just give up, they will keep making dry runs, tracking until lose contact. I I've had them run out, continue dry runs until another escort arrives to attack, then they continue making dry runs. Can be confusing keeping track

Wasn't it more or less what real ASW ships did (unless they were part of limited escort screen and had to rejoin convoy)? Keeping contact to force U-Boat to surface when its batteries / oxygen runs out, then blast it with guns?