Most satisfying!

[Munchausen]

Originally Posted by SteamWake

Interestingly early on in the offensive against German submarines the destroyers often underestimated the depth that U boats could acheive and many a can met its fate far above the mark.

As was the case with Japanese DDs and fleet submarines. Until some Senator, after being briefed during a tour of military facilities, bragged to the Press about easily American subs, going deep, evaded attack by depth charge.