Hmmm, sounds familiar!

Armed Russian police raid homes of anti-Putin activists in huge crackdown which critics describe as a 'return to the days of Stalin'

10 top Russian activists who represent biggest threat to Stalin are targeted

Hello1937 was trending on Russian-language version of Twitter - referring to the worst year of Stalin's purges

More than a dozen officers beat down doors at anti-corruption blogger Alexei Navalny's home