The march was led by Yulia Navalnaya, widow of Russian opposition leader Alexei Navalny, who died in February.

Leonid Volkov says his fight against Vladimir Putin will never end, speaking after a hammer attack outside his home.

Russian opposition politician Alexei Navalny has died in jail, prison authorities say.

The Russian opposition leader was moved to a prison in the Arctic Circle in December.

Russian anti-war politician Boris Nadezhdi speaks to the BBC after he is rejected as a candidate in next month's presidential vote.

Kremlin critics like Oleg Orlov are facing jail terms for criticising Russia's war in Ukraine.

Elena Gordon's son Vladimir Kara-Murza was convicted of treason for criticising Putin's war in Ukraine.

President Putin rules virtually unchallenged, with opponents forced to leave Russia - or worse.