Russia Accused of Poisoning Dissident Alexey Navalny with Dart Frog Toxin
February 15, 2026 • Al Jazeera
Five European countries have confirmed that lab tests indicate Russian opposition leader Alexey Navalny was poisoned with a rare dart frog toxin while serving his 19-year sentence in a Siberia prison.
According to reports, Navalny’s death has been linked to the consumption of a specific toxin found in certain species of dart frogs. The findings were made by laboratories in five European countries, which have since shared their results.
Navalny was imprisoned in 2024 for allegedly violating Russian law. His death was initially reported as a result of natural causes, but subsequent investigations have led to the discovery of the toxin’s involvement.
Russian authorities have responded to the claims, stating that they reject the notion that Navalny’s death was caused by poisoning with dart frog toxin. Instead, Moscow has maintained that his passing was due to natural causes.
The European countries involved in the investigation have not specified which nations conducted the lab tests or provided the results. However, it is reported that these findings have been shared among the five countries.
Navalny’s death has sparked international attention and raised questions about the circumstances surrounding his imprisonment and subsequent demise. The Russian government’s response to the claims of poisoning has been met with skepticism by some, who point to the country’s history of denying allegations of human rights abuses.
Source: Al Jazeera