Destroyer mass substitutes for scarce local capital ships

The game no longer lets two fleets support the same objective directly, so nearby stations must supply ships for one command. An invasion requiring roughly 44,000 tons draws in virtually every available destroyer in the area. The resulting group is historically implausible, but it satisfies the campaign's aggregate-tonnage rule. Dispersed availability and administrative grouping shape the operation as much as the nominal strength of the wider fleet.