Long before and ever since the Blackwater Nisour Square massacre, the United States has employed contractors to pursue any particular US military agenda so desired, just about anywhere. However, under US law - depending upon who interprets it and when - US military contractors are not allowed to engage in aggression. Of course, the perception of "armed aggression" versus "self-defense" varies markedly, especially depending upon who or whom - ie which side - is doing the perceiving. The line...

















