The war in Ukraine unleashed by Russia represents the most serious challenge that has been faced by the United States since the end of the Cold War, a clear challenge to both the international order and the rules of the road established by Washington during the unipolar moment. In fact, the most important postulate that was part of the list of demands made by Russia against the collective West in December 2021 was the recognition of Russia’s right to have its own sphere of influence – and thus accepting its imperial status.