Steam from a power plant rises above a monument to Soviet cosmonaut Yuri Gagarin in Moscow, Russia, Jan 6, 2023. Photo:Xinhua

Russian national flag waves at the Kremlin in Moscow, Russia, Jan 6, 2023. Photo:Xinhua

A woman runs along the Moskva river in Moscow, Russia, Jan 6, 2023. Photo:Xinhua

Steam rises above the city of Moscow, Russia, Jan 6, 2023. Photo:Xinhua

People walk on a bridge over the Yauza river in Moscow, Russia, Jan 6, 2023. Photo:Xinhua