UK, Four Others Blame Russia for Navalny's Death, Cite 'Dart Frog Toxin'

• The UK and four other countries accuse Russia of killing Alexei Navalny using a rare dart frog toxin, epibatidine.
• Epibatidine, found in South American dart frogs, is not naturally present in Russia, strengthening the accusation.
• Navalny's widow, Yulia Navalnaya, states his death in an Arctic prison in 2024 was a "scientifically proven murder."
• The countries reported Russia to the Organisation for the Prohibition of Chemical Weapons for violating the Chemical Weapons Convention.
• Russia previously denied involvement in Navalny's death, but the presence of epibatidine on his body has no innocent explanation.