It's an apparent show that Vladimir Putin isn't giving in to demands he be replaced.
Prigozhin agreed to call off the mutiny when he brokered a deal with the Kremlin and went into exile in Belarus.
But the video released Monday appears to be a public show of support by the Kremlin for Gerasimov.
Russia's invasion of Ukraine has exposed deep rifts between key figures close to Putin.
Before the mutiny, Prigozhin had accused military chiefs of failing to support his fighters, and of launching the invasion on false pretexts.
Persons:
Vasily Gerasimov, It's, Wagner, Vladimir Putin isn't, Vladimir Putin, Yevgeny Prigozhin, Prigozhin, Putin, Gerasimov, Sergei Shoigu, Sergey Surovikin, Surovikin
Organizations:
Service, Kremlin, Reuters, Moscow Times
Locations:
Wall, Silicon, Ukrainian, Ukraine, Belarus