The answer can be summarized in two words: asymmetric warfare. More accurately called symmetrized warfare, USG's policy of binding itself to different rules of

The answer can be summarized in two words: asymmetric warfare. More accurately called symmetrized warfare, USG's policy of binding itself to different rules of engagement than its enemies, in such a way as to ensure that the two sides are closely matched, is a recipe for unending conflict. The political reasons for this policy are complicated, but the military reasons for the effects of the policy are straightforward.