Vladimir Putin’s invasion of Ukraine stems not from Soviet nostalgia, but a deeper desire for Russian Imperium. How should the West respond?

As you likely have seen, the predicted invasion of Ukraine by Russian forces has indeed come to pass. It has only been a few days, and the fog of war is still thick on the ground, but the invasion seems to be total and the resistance has been fierce. Russian forces have attacked all across the country, from the coastal cities of Odessa and Mariupol, to the northern areas around Kharkiv and the Chernobyl Exclusion Zone, to the capital of Kyiv itself. Ukraine’s defense has been stronger than many observers – including the Russians – had anticipated, and acts of heroism have been reported widely. The war is moving very quickly, and the facts on the ground may have even changed by the time you read this; as such, this piece is not meant to be an exhaustive update on the military situation in Ukraine – there are far more knowledgeable people than I writing about that. What I can do, however, is explain and correct a key misconception in how many Western pundits and politicians – President Biden included – view Vladimir Putin’s motivations for this attack. They are correct in seeing Putin as driven by historical factors and nostalgia for past glory, but they ascribe that longing to the wrong era. He looks not to the Cold War of the 20th century, but to the Great Power conflict of the 19th. The Russian President does not seek to become the leader of a revived Soviet Union, but a new Tsar. That may seem like a distinction without a difference, but it isn’t; understanding this historic rationale and properly contextualizing it can help us better understand Putin’s worldview, learn a great deal about his future ambitions, and determine how best to respond to this unprovoked invasion.