UK Condemns Russia's Use of Lethal Frog Toxin in Navalny's Death

• UK condemns Russia's use of "despicable tools" like a lethal frog toxin against Alexei Navalny.
• Alexei Navalny, a prominent Russian activist and Putin opponent, died in a Siberian prison two years ago.
• UK Foreign Secretary Yvette Cooper confirmed epibatidine, a deadly toxin from Ecuador dart frogs, was found in Navalny's samples.
• The UK informed the Organisation on the Prohibition of Chemical Weapons about Russia's "blatant breach" of the Chemical Weapons Convention.
• FCDO states there is no innocent explanation for the toxin's presence, holding the Russian state responsible for Navalny's death.