The Russian invasion of Ukraine marks a turning point in history. It brings to a close the chapter that began at the end of the Cold War, when Western countries tried to integrate Russia into an international rules-based order. Russia under President Vladimir Putin has become a pariah state. Much as it did when facing down the Soviet Union during the Cold War, the United States has taken the lead in countering Putin‘s blatant attack on civilization.
Many countries support the U.S.-led response to Putin’s war, but some do so grudgingly. Too many governments see the conflict as a return to the days of the Cold War, when they were forced to choose sides. They imagine that what is at stake is the collision of two geopolitical rivals, not a fundamental question of principle. This is deeply unfortunate. Russia’s aggression should not be seen as ushering in a new Cold War but simply as what it is: the worst act of aggression in Europe since the end of World War II and a brutal violation of international law.