Only in the fall, after Ukrainian intelligence agencies warned of potential strikes targeting nuclear transmission facilities, was action taken to begin building protection, the officials said — far too late in the event of an attack.

Despite more than a year of warnings that critical Ukrainian nuclear energy infrastructure sites are vulnerable to potential Russian attacks, Ukraine’s Energy Ministry has failed to act swiftly to protect them,

Russia’s ongoing attacks on Ukraine’s power grid have created a serious risk of nuclear disaster, warned the head of the International Atomic Energy Agency (IAEA) during a recent visit to Kyiv. These strikes,

There are warnings that Ukraine's nuclear power supply could be disconnected for weeks as Russia deliberately targets its enemy's electricity network.