Four years ago, President Vladimir Putin offered Moscow and its business elite a de facto deal: Support my war in Ukraine, and in exchange you won’t have to think about it. In the past week, that deal was broken. Not that Moscow was ever fully immune: As long ago as May 3, 2023, the first two Ukrainian drones to reach Moscow exploded over the Kremlin, doing no damage but revealing that the capital’s air defenses weren’t as stellar as advertised—and that the war wasn’t as far away as Muscovites