🔗 Share this article Chornobyl Catastrophe Shelter No Longer Blocks Radiation, Requires Major Restoration – International Atomic Energy Agency The protective shield covering the Chornobyl reactor core within Ukraine can no longer perform its main function of blocking radiation, as announced by the International Atomic Energy Agency (IAEA). This loss of function comes after a drone strike in February that blew a hole in the protective shell. Structural Compromise from Aerial Attack Degrades Safety Structure An attack by an unmanned aerial vehicle in February severely damaged the so-called “New Safe Confinement” arch. This massive shield, constructed for €1.5bn and completed in 2019, was intended to seal off radioactive material for decades. An IAEA inspection last week confirmed that the drone impact had degraded the integrity of the steel confinement. The containment arch's main safety functions, such as confinement, are no longer operational, stated IAEA head Rafael Grossi. He added that the mission confirmed no lasting harm to its load-bearing structures or monitoring systems. Historical Context of the Chernobyl Shelter The original 1986 disaster at the Chernobyl plant – which occurred when Ukraine was part of the USSR – released radiation over much of Europe. During a frantic containment effort, Soviet engineers constructed a concrete shelter over the damaged reactor, though it possessed only a 30-year lifespan. The new confinement was erected to allow for the eventual decommissioning of the original structure, the destroyed reactor hall, and the molten fuel itself. Present Status and Necessary Actions Although limited repairs have been carried out, agency officials emphasized that a full-scale repair effort is absolutely necessary. This is required to stop additional deterioration and to ensure safety for the coming decades. Officials in Ukraine previously reported that a unmanned aircraft carrying a high-explosive warhead hit the facility, igniting a blaze and compromising the outer shielding. Radiation Readings: Authorities confirmed background radiation stayed within safe limits following the attack with no reports of radiation leaks. Conflict Background: Russian forces occupied the Chernobyl exclusion zone for more than 30 days during the initial stages of the full-scale war. Wider Assessment: The IAEA carried out this review concurrently with a country-wide assessment of conflict-related damage to Ukraine's power substations. The situation highlight the ongoing vulnerabilities at one of the the planet's most notorious atomic accident locations amid ongoing hostilities.