As Vladimir Putin was welcoming African heads of state to a summit in St. Petersburg, renegade warlord Yevgeny Prigozhin stole the limelight in the president’s home city, schmoozing with visiting officials and lauding a military coup in Niger.

The Wagner mercenary group leader was supposed to go into exile in neighboring Belarus under a deal to end last month’s armed mutiny that shook Putin’s rule and killed about a dozen air force crew as his troops advanced to within 200 kilometers (124 miles) of Moscow.

Instead, he’s been traveling freely in and out of Russia and was invited to talks with Putin in the Kremlin together with his top Wagner commanders only days after the revolt.