Nearly a year after he invaded Ukraine, Russian President Vladimir Putin has failed to achieve any of his major objectives. He has not unified the alleged single Slavic nation, he has not “denazified” or “demilitarized” Ukraine, and he has not stopped NATO expansion. Instead, the Ukrainian military kept Russian troops out of Kyiv, defended Ukraine’s second-largest city, Kharkiv, and launched successful counteroffensives in the fall so that by the end of 2022, it had liberated over 50 percent of the territory previously captured by Russian soldiers that year. In January, Putin removed the general in charge of the war in Ukraine, Sergei Surovikin, whom he had appointed just a few months earlier. Wartime leaders change their top generals only when they know they are losing.