The head of the UN nuclear agency, Rafael Grossi, has stated that the cooling tower at the Russian-occupied Zaporizhzhia Nuclear Power Plant (NPP) was severely damaged by a fire last month. He believes the structure will likely need to be demolished, according to Reuters. Grossi made this statement during his latest visit to the plant. He posted a video on the social media platform X, assessing the damage while standing inside the cooling tower. “Until today, we hadn’t been able to get to this point, high up in the tower, so we can assess in a much better way the damage that occurred. This big…