The 2022 invasion of Ukraine marked only the peak of Russia’s long turn toward revisionism. Since the Cold War ended, Russia has sought to shape Europe’s security architecture and impose its will on smaller neighbors. The Kremlin has also clashed with the United States and Europe at the United Nations and in other multilateral bodies. Its leaders condemned the concept of a rules-based international order as a Western invention meant to cement U.S. hegemony. Styling itself as a vanguard