Consider the Buryats, one of Siberia’s largest Indigenous groups. Closely related to Mongolians, they were subjugated, annexed, and subsequently colonized by Russia in the 1600s. Russian independent news outlets Mediazona and iStories found that by mid-May, Buryatia had the second-highest number of soldiers killed in Ukraine since the start of the invasion—just after Dagestan, another conquest of the Russian Empire. By May 18, Buryatia had lost 117 soldiers (the actual number is likely higher), whereas the city of Moscow, with a population around 15 times Buryatia’s, lost only three. Relative to the population, Buryatia’s rate of battle deaths was the...