On Sunday, Ukraine marked the 40th anniversary of the Chernobyl disaster, a tragic event that resulted in numerous deaths and severe environmental damage. The country’s commemoration comes amidst concerns that Russia’s ongoing conflict with Ukraine could potentially lead to a similar nuclear catastrophe.
Since Russia’s invasion of Ukraine, the significance of honoring the Chernobyl disaster has taken on a new urgency. Kyiv has accused Moscow of engaging in provocative actions near the Chernobyl plant, including launching missiles and drones towards Ukrainian cities. The Zaporizhzhia Nuclear Power Plant, currently under Russian control, has experienced multiple temporary blackouts since the invasion began in March 2022.
International officials, including the EU energy commissioner, gathered in Kyiv to show support for Ukraine and its power system, which has been a frequent target of Russian attacks. Solemn ceremonies were held in both Kyiv and at the Chernobyl plant, with President Volodymyr Zelenskyy warning of the ongoing risks posed by Russian actions.
An aerial strike by a Russian drone in February 2025 damaged a protective shield over the Chernobyl plant, highlighting the urgent need for repairs to prevent further harm. According to the European Bank for Reconstruction and Development, the shield requires extensive repairs amounting to at least 500 million euros. The International Atomic Energy Agency emphasized the importance of starting repairs promptly.
Ukraine has become increasingly reliant on nuclear power for energy generation since the Russian invasion, with nuclear plants supplying around 70% of the country’s electricity. Control of the Zaporizhzhia facility remains a major point of contention in peace negotiations brokered by the US.
The Chernobyl disaster, which occurred in 1986, had far-reaching consequences, with millions exposed to radiation and hundreds of thousands forced to evacuate. The long-term health effects and death toll from the incident continue to be debated. Pope Leo called for the responsible use of atomic power to promote life and peace during a remembrance ceremony.
Decades after the disaster, the Chernobyl plant remains a haunting symbol of the tragedy, with nature reclaiming the surrounding area as wildlife roams freely. The facility, now overseen by National Guardsmen, is in the process of decommissioning its reactors, with the last one shut down in 2000.
