Jonathan_S wrote:Then you get into the US Navy's experiments with modifying Destroyers to better support convoy work. In 1919 they ordered some of the (still under construction) flush deckers to be completed as convoy escorts - one planned boiler was omitted and the volume used for extra fuel. This gave extra range at the cost of 5 knots of top speed.
Vaguely similar idea, but a more quick and dirty mod, rather that really redesigning them like the RN sloops.
I seem to recall that there were some similar modifications made during WWII, but I'm not quickly finding evidence of it.
Destroyer escorts were WWII expedients in at least the same vein. Some of the same sort of thing got the 'frigate' designation too - roughly, destroyer escort in the USN, frigate in the RN and its cousins.
I don't think there is likely to be a close parallel with such ships in the Honorverse though, in that they classically traded speed (primarily - weapons and armor could also go soon after) for range and seaworthiness. On water, it's hard to keep something small, fast, and seaworthy. In space - with impeller and hyperdrives, anyway - very small and fast has been a problem historically, til modern RMN LAC's, and small, hyper-capable, and armed remains a doozy. But you don't lose much acceleration, no maximum normal space max speed, and no hyperspace max speed getting large, til the top of the SD range. The chief point of being small is being a minimal commitment of resources and personnel to a mission that does not require more: it's not to be fast, hard to spot, or hard to hit.
Practically, the Roland is part of the ongoing exploration of how well you can manage small, hypercapable, and combat-effective - and it does it by giving remaining small a very low priority.
That's the lesson classic Honorverse frigate enthusiasts persistently don't get.