Russian opposition leader Alexei Navalny (centre-left) and his brother Oleg  take part in a memorial march for Boris Nemtsov to mark the fourth anniversary of his murder, in Moscow. Photograph: EPA

Thousands of people gathered in Moscow on Sunday for the annual march to commemorate the slain Russian opposition leader Boris Nemtsov who was shot de(...)

Russian opposition leader Alexei Navalny sits in a court room in Moscow on  August 4th. Photograph: Ivan Sekretarev/AP

When Alexei Navalny sat down for his first campaign debate last month, he tried hard to appear presidential. His spiky cowlick fringe brushed flat and(...)

Zaur Dadayev, charged with involvement in the murder of Russian opposition figure Boris Nemtsov, looks out from a cage  inside a court building in Moscow on Sunday. Photograph: Tatyana Makeyeva/Reuters

A court in Moscow has charged two men with involvement in the killing of Boris Nemtsov, the Russian opposition politician, and ordered three other su(...)