Tens of thousands of people have marched through Grozny, the capital of Russia's Chechen Republic. Like Indonesia, Chechnya is predominantly Muslim.
Protests in Chechnya are heavily regulated and typically orchestrated by authorities.
CNN's former Moscow Bureau Chief Jill Dougherty said that the protests could be an effort by Chechen leader Ramzan Kadyrov to position himself as a global Muslim leader.
On his official Instagram account, Kadyrov labeled attacks on Rohingya as "genocide."