🔗 Share this article Chernobyl Catastrophe Shelter No Longer Effectively Blocks Harmful Radiation, Needs Major Restoration – International Atomic Energy Agency A protective shield encasing the Chornobyl reactor core within Ukraine has lost its primary safety function of blocking radiation, according to the International Atomic Energy Agency (IAEA). This failure follows a drone attack earlier this year that caused significant damage in the protective shell. Structural Compromise from Aerial Attack Compromises Containment System An attack by an unmanned aerial vehicle in February caused a breach in the multibillion-euro “new safe confinement” structure. This massive shield, built at a cost of €1.5bn and completed in 2019, was intended to contain radiation over the long term. A recent IAEA inspection last week confirmed that the drone impact had weakened the structural integrity of the steel confinement. The containment arch's main safety functions, such as confinement, are no longer operational, stated IAEA head Rafael Grossi. Grossi noted that the mission confirmed no permanent damage to its load-bearing structures or monitoring systems. Historical Context of the Chornobyl Containment The original 1986 disaster at Chornobyl – which occurred when Ukraine was a republic within the Soviet Union – released radioactive fallout across Europe. During a frantic containment effort, Soviet engineers constructed a concrete shelter over the ruined reactor, though it possessed only a three-decade design life. The new confinement was constructed to enable the eventual dismantling of the original structure, the destroyed reactor hall, and the melted nuclear fuel itself. Present Status and Required Steps While some repair work has been done, agency officials emphasized that comprehensive restoration is absolutely necessary. This is required to stop additional deterioration and to ensure safety for the coming decades. Ukrainian authorities previously reported that a drone carrying a powerful explosive struck the facility, igniting a blaze and compromising the outer shielding. Radiation Levels: Reports indicated radiation levels remained within safe limits following the attack with no reports of any leakage. Conflict Background: Moscow's troops occupied the Chornobyl site for over a month in the early phase of the 2022 invasion. Wider Assessment: The agency conducted this inspection concurrently with a nationwide survey of war damage to Ukraine's electricity infrastructure. The situation highlight the persistent risks at one of the world's most infamous atomic accident locations during continued armed conflict.