That seems to make sense, including the Clausewitz quote (for if politics is the extension of control - and, perhaps, decision making** - beyond the individual to the group, warfare is the parallel extension of the application of aggression from the individual to the body politic***).
Note that the scenario I mentioned earlier is really about robbery and banditry rather than politics or warfare; it only fitted the definition of warfare on the poor definition ("two or more of one group attacking another group") used in the article.
** - Perhaps only to a small group of advisors, in limited form.
*** - Or, at least, to a subgroup within it, the warrior caste referred to.
Note that the scenario I mentioned earlier is really about robbery and banditry rather than politics or warfare; it only fitted the definition of warfare on the poor definition ("two or more of one group attacking another group") used in the article.
** - Perhaps only to a small group of advisors, in limited form.
*** - Or, at least, to a subgroup within it, the warrior caste referred to.