Key figures including Wagner Group’s Yevgeny Prigozhin are using military defeats to undermine defence chief Sergei Shoigu. Friends, rivals and enemies took their seats in the Grand Kremlin Palace as Vladimir Putin gathered the country’s elite to formalise Russia’s illegal annexation of four occupied regions in Ukraine. The ceremony was meant to portray strength and unity, but within 24 hours had been overshadowed by Russia’s failures on the battlefield. These losses, which continued into this week on the southern and eastern fronts in Ukraine, have led to a major, unprecedented rupture within the ruling class as the Kremlin seeks scapegoats...