The Royal Navy's late-war battlecruiser program looked beyond another North Sea battle toward peacetime presence and the next plausible opponents. The Treaty of Versailles made a rapid German return as an independent naval challenger seem unlikely, shifting attention toward Italy and Japan. Japan was still a longstanding ally, but British planners worried about its political direction. In this interpretation, Washington's treaty diplomacy gave Britain a face-saving way to end the Anglo-Japanese Alliance while publicly attributing the break to American requirements rather than a deliberate rejection of Japan.
Notable Point · 17:47-20:17
Postwar threat assessment rewards mobile capital ships
Britain's post-1918 planners expected Germany to remain contained, kept building for worldwide presence, and could use the Washington settlement as a face-saving exit from an increasingly uncomfortable alliance with Japan.