agree with you that if any intervening state truly acts in
self-
defense, then the state where the intervention is taking place cannot argue that the intervening nation acted aggressively. However, it is worth pointing out that just because a state says it is acting in
self-
defense, it does not mean that it is rightfully acting in
self-
defense. Many states have argued
self-
defense for actions that could be easily perceived as aggression. I would thus disagree that any time a state "argues" it is acting in
self-
defense, this "cures" the sovereignty...