International Law After Ukraine: Introduction to the Symposium

The Russian invasion of Ukraine has brought on unspeakable suffering. It has already injured and killed scores of people. It has displaced millions who now face an uncertain future. It raises the specter of all-out cyber war that threatens to draw other countries into the conflict. It is raging not only on the ground in Ukraine, but also on internet platforms where disinformation has spread. It tests the resilience of international partnerships and alliances. Beyond these immediate implications, the Russian attack on Ukraine also violates the prohibition on aggressive use of force, a foundational principle of the post-World War II international order. Facing these alarming prospects, many are pessimistic about what the war in Ukraine may portend for the future of international law and international relations. Surprisingly, however, some of the bleakest predictions have not yet been realized. Quite the contrary. We argue that there is a lot to be optimistic about when it comes to the role of international law, partnerships and norms in this conflict.