IAEA chief warns that drones near Ukraine's nuclear plants represent a serious hazard.

Nuclear Security Challenges in Ukraine

According to Espreso.tv: The director general of the International Atomic Energy Agency (IAEA) has expressed alarm over military activity close to Ukraine's nuclear facilities, particularly the sighting of drones and the resulting risks to nuclear safety. Eleven unmanned aircraft were recently detected near the South Ukraine Nuclear Power Plant, with some flying as close as 3.5 kilometers from the site. Over the previous week, ten drones were discovered at the Chernobyl location, prompting expert concerns about potential nuclear safety threats. Three fires broke out in the exclusion zone due to drone crashes. The situation is further complicated by the Russian military's occupation of the Zaporizhzhia Nuclear Power Plant since early March 2022. That plant has lost its external power supply multiple times because of combat operations, which could compromise its safety.

Additionally, on May 4, 2026, a drone attacked the external radiation monitoring laboratory at the Zaporizhzhia plant, highlighting once more the hazards of military conflict in the area. On the night of June 3, 2026, the Zaporizhzhia facility suffered its 17th blackout, raising further worries about the reliability and security of nuclear sites in Ukraine. The situation remains critical, and the IAEA is continuing to track developments. Military actions near nuclear installations elevate the danger of a nuclear disaster, not just for Ukraine but for neighboring countries as well. Loss of off-site power and strikes on nuclear facilities could lead to severe outcomes, which is why the international community is closely watching events. The IAEA has already declared its willingness to offer assistance and to oversee the situation to avert possible catastrophes.