Clausewitz’s great contribution was to “build a snowmobile.” He took the philosophical epistemology of his era, which gave him a means of refining “truth.” He then directed that system to a study of war and availed himself of a Newtonian system to look at cause, effect and engagement. He further located war as a nexus between multiple independent but fused factions. I hope that this is a useful addition to your conception of CvC’s subjective, objective, and trinity.