Long Live Article 2(4) of the UN Charter? Four Ways to Save the Peaceful Rules-Based International Order after Russia’s Invasion of Ukraine

A centralized authority with a monopoly of force is fundamental to eradicate war between states. Unfortunately, due to the outdated power structure of the Security Council, it has once again proven incapable of reacting, this time, to Russia’s full-scale invasion of Ukraine. Given the unprecedented potential that Russia’s unlawful use of force has of restructuring the international scene, this piece considers it crucial to adapt our international peacekeeping institutions to counter the emergence of a new disorderly and war-prone status quo. Thus, four legally and politically viable ways in which the international community can effectively express its outrage, avoid permanent member impunity, and reassert the United Nations’ legitimacy and relevance are proposed.