A submarine-heavy fleet for global sea control

An update made destroyers difficult to balance, prompting a switch from an Austro-Hungarian campaign to Britain while the revised systems were being learned. The resulting British fleet relies on large numbers of destroyers and especially submarines. Rival navies have concentrated more heavily on cruisers, while diplomacy leaves France increasingly isolated in the campaign. Hull counts, repair capacity, and construction limits combine to determine how freely a fleet can deploy and seize objectives across several regions.