French support depended more on bases than abundant oilers

What French support ships and oilers would be available in this scenario?

France had some oilers but not a large fleet train, so its extensive overseas base network would remain the more important support system.

France had some oilers, though their numbers and overall provision were limited. The Marine Nationale depended heavily on bases, much like the Royal Navy. Its large basing network brought substantial shore infrastructure into the scenario. That support would remain central to keeping the fleet operating.