The wrongfulness of an act of an international organization is precluded if the act constitutes a lawful measure of self-defence taken in conformity with the principles of international law embodied in the Charter of the United Nations.
一国际组织的行为如构成按照《联合国宪章》所体现的国际法原则采取的合法自卫措施，该行为的不法性即告解除。