Radioactive Russian Drones - A Conversation with Vitaly Shevchenko

Vitaly Shevchenko of BBC Monitoring joins Natia Seskuria to explore the implications of a radiation warning found on a downed Russian drone. In April 2026, Ukrainian air defences shot down a modified Russian Geran-2 strike drone near Chernihiv, and investigators found a radiation warning label on the warhead, recording gamma readings far above natural background levels. Within hours the story spread internationally, often described as Russia deploying radioactive weapons or a dirty bomb, but neither description is accurate. Ukrainian investigators say the drone was carrying an R-60 air-to-air missile fitted with a depleted uranium fragmentation element, a modification Russia appears to be using to threaten Ukrainian aircraft intercepting the drones. The SBU has since documented further cases and opened a war crimes investigation. This episode looks at the weapon itself, how claims like this are verified, and what the incident reveals about information warfare and media monitoring in a fast-moving conflict. It also explores: What Ukrainian investigators found in the drone wreckage, and what the modification reveals about Russian production and stockpiles. How BBC Monitoring verifies claims of this kind, and what separates an established finding from an allegation. How radiation has featured in Russia-Ukraine information warfare since the 2022 'dirty bomb' claims. The social and cultural resonance of radiation stories in Ukraine and Russia. What responsible media monitoring looks like in an environment of overload and disinformation. Vitaly Shevchenko is Russia Editor at BBC Monitoring, where he has spent more than a decade analysing Russian and Ukrainian media. BBC Monitoring is a specialist service within the BBC World Service, delivering trusted analysis of open-source media around the world