[Moisés Montiel Mogollón is a lawyer advising individuals, companies, and States on matters of international law, human rights, and other international areas at Lotus Soluciones Legales. He is an Adjunct Professor of International Law at Universidad Iberoamericana (Mexico City) and Universidad Panamericana (Guadalajara).] In the wake of the Russian invasion on Ukraine, which the UN General Assembly has already politically qualified as … Continue reading Article 103 to the Rescue: A Few Thoughts on the Legality of Russian Claims Under the Genocide Convention, Jus Cogens Duties and Preventive Self-defense