International Atomic Energy Agency (IAEA) chief Rafael Grossi arrived in Kyiv on Tuesday and inspected an electricity distribution substation, warning that attacks on Ukraine's power grid could pose a risk of a nuclear accident by disrupting supply.

Russia's continued attacks against Ukraine's power grid heighten the risk of a nuclear accident, International Atomic Energy Agency (IAEA) Director General Rafael Mariano Grossi warned during his visit to Kyiv on Feb.

On my 11th visit to Ukraine 🇺🇦 since the war began, I’m heading to Kyivska substation, critical for the safety of Ukraine’s nuclear power, to assess damage and help prevent a nuclear accident. An increasingly fragile grid poses a growing risk to all NPPs, not just ZNPP. pic.twitter.com/64V8DvByI7

Russian attacks on Ukraine's energy system could create a risk of a nuclear accident due to a failure in the supply of electricity from nuclear power plants. This could happen as a result of a strike on power substations,

International Atomic Energy Agency (IAEA) chief Rafael Grossi said late on Monday that he was on his way to visit Kyiv and inspect a key substation that is critical for the safety of Ukraine's nuclear power.