The Law on Treaties and Diplomatic Relations

Article 73

Cases of State Succession, State Responsibility and Outbreak of Hostilities The provisions of the present Convention shall not prejudge any question that may arise in regard to a treaty from a succession of States or from the international responsibility of a State or from the outbreak of hostilities between States.

Article 74

Diplomatic and Consular Relations and the Conclusion of Treaties The severance or absence of diplomatic or consular relations between two or more States does not prevent the conclusion of treaties between those States. The conclusion of a treaty does not in itself affect the situation in regard to diplomatic or consular relations.

Article 75

Case of an Aggressor State The provisions of the present Convention are without prejudice to any obligation in relation to a treaty which may arise for an aggressor State in consequence of measures taken in conformity with the Charter of the United Nations with reference to that State’s aggression.