A friend and supporter of Alexei Navalny believes that Navalny's final movements reveal Vladimir Putin's tactics, suggesting the murder was planned from the start.

Mourners gathered in Moscow to mark two years since the death in custody of Russian opposition leader Alexei Navalny, under the shadow of the Kremlin.

The UK foreign secretary stated that Britain seeks coordinated action, including increased sanctions, against the Russian regime in response to the poisoning of Alexei Navalny.

The United Kingdom has accused Russia of poisoning opposition leader Alexei Navalny in prison using a dart frog toxin.

Russia has vehemently rejected European accusations that it was responsible for the poisoning of opposition figure Alexei Navalny, calling the claims biased and unfounded.

International papers are leading with the aftermath of the UK's accusation that Russia used a frog toxin to kill opposition leader Alexei Navalny. The incident has sparked widespread condemnation and discussions about European security.

European officials state it is 'highly likely' that a rare poison, possibly from dart frogs, was responsible for the death of Alexei Navalny, a prominent critic of Vladimir Putin, in a Russian prison.

Several European countries have concluded that Russia murdered Alexei Navalny using a lethal toxin derived from South American poison dart frogs.

Russia is demanding 'concrete' proof from European countries that accused Moscow of poisoning Kremlin critic Alexei Navalny with a dart frog toxin.

Experts are debating whether the toxin linked to Alexei Navalny's death in Russia originated from a frog or was synthetically produced.

Two years after his death, the legacy of Alexei Navalny continues to influence political discourse and human rights concerns across Russia and wider Europe.

The Kremlin has 'categorically rejected' findings related to the murder of Alexei Navalny by poison, with spokesman Dmitry Peskov calling the accusations 'biased and unfounded.'

European states report that Russian opposition leader Alexei Navalny was poisoned with a dart frog toxin.

This article details epibatidine, a toxin found in dart frogs or manufactured in labs, which is allegedly linked to the death of Alexei Navalny.

A BBC article explores epibatidine, a toxin found in dart frogs or manufactured in labs, which is allegedly connected to the death of Russian opposition leader Alexei Navalny.

The US Secretary of State stated that Washington would not dispute a report by European nations concluding Alexei Navalny was fatally poisoned, though it refrained from directly blaming Russia.

Two years after Alexei Navalny's death in prison, five European countries claim to have identified epibatidine, a dart-frog toxin, as the substance used to poison the Russian opposition leader.

On the second anniversary of his death, Alexei Navalny's mother claims she always knew he was murdered, citing a poison finding.

Experts are discussing whether the use of a rare frog toxin, epibatidine, in Alexei Navalny's poisoning was intended to send a specific message. The particular choice of weapon has prompted speculation about the perpetrators' motives.

Supporters of the late Russian opposition figure Alexei Navalny are marking the second anniversary of his death.

The UK foreign secretary has stated that the UK seeks coordinated international action, including increased sanctions, against Russia following the poisoning of Alexei Navalny.

The UK is reportedly considering new sanctions against Russia after findings related to the death of Alexei Navalny, a claim Russia dismisses as Western 'feeblemindedness'.

The UK foreign secretary has called for coordinated international action, including increased sanctions, against Russia following the alleged poisoning of opposition leader Alexei Navalny with a dart frog toxin.