Confusion and uncertainty pervaded Russia on Sunday, with neither President Vladimir V. Putin nor Yevgeny V. Prigozhin, the head of a mutinous mercenary group, appearing anywhere in public a day after the most profound government crisis in three decades — an open military rebellion — appeared defused.
Even as state television tried to trumpet the fact that Russian unity and “maturity” had prevailed, independent commentators assessing the damage concluded that Mr. Putin’s aura of…