Is it? I don't know. My comment is merely based upon what I have read over the years.
"the Doctrine expresses that military action should be used only as a last resort and only if there is a clear risk to national security by the intended target; the force, when used, should be overwhelming and disproportionate to the force used by the enemy; there must be strong support for the campaign by the general public; and there must be a clear exit strategy from the conflict in which the military is engaged."