Did speed and armor requirements dictate the Admiral-class design?
Short answerSpeed chiefly supplied strategic utility for the next global war of maneuver after the German North Sea threat had been defeated.
NotesFast capital ships could concentrate across oceanic distances and respond to dispersed threats. The Second World War's wider naval campaigns partly vindicated this strategic expectation. With Germany's North Sea battle fleet defeated, British planners expected future war to demand maneuver across much larger spaces. The Admiral and G3 concepts answered that global problem rather than simply trying to repeat Jutland with more speed.