You can find all of John Boyd's work on Chet Richards' website.
Chet was one of the Boyd acolytes.<p><a href="https://slightlyeastofnew.com/439-2/" rel="nofollow noreferrer">https://slightlyeastofnew.com/439-2/</a><p>Also very much worth looking at is Frans Osinga's thesis/book "Science, strategy, and war."<p><a href="http://www.projectwhitehorse.com/pdfs/ScienceStrategyWar_Osinga.pdf" rel="nofollow noreferrer">http://www.projectwhitehorse.com/pdfs/ScienceStrategyWar_Osi...</a>