A man walks with a dog past law enforcement officers during a rally in support of jailed opposition leader Alexei Navalny in Moscow on January 31, 2021. - Navalny, 44, was detained on January 17 upon returning to Moscow after five months in Germany recovering from a near-fatal poisoning with a nerve agent and later jailed for 30 days while awaiting trial for violating a suspended sentence he was handed in 2014. (Photo by NATALIA KOLESNIKOVA / AFP)