Dreadnought's timing mattered because Britain could no longer assume it would answer a foreign breakthrough as decisively as Warrior had answered Gloire. The industrial lead available in the earlier ironclad race had narrowed. Making the first leap bought time and preserved the prestige of setting the new standard. There may have been a brief renewed advantage around 1910, lasting about a year as infrastructure developed, although that exception remains tentative.
Notable Point · 1:16:46-1:17:50
Why Britain had to make the Dreadnought leap first
A narrower industrial advantage reduced Britain's ability to answer a rival breakthrough with an overwhelming counter-design.