VIENNA: Russia has still not let the UN nuclear watchdog’s team at the Zaporizhzhia nuclear power plant in Ukraine have access to the rooftops of the occupied plant’s reactors, the agency said on Thursday as it follows up on Ukrainian accusations of foul play. “International Atomic Energy Agency (IAEA) experts have carried out additional inspections and walkdowns at Ukraine’s Zaporizhzhia Nuclear Power Plant (ZNPP) over the past week – so far without observing any heavy military equipment, explosives or mines – but they are still awaiting access to the rooftops of the reactor buildings,” the IAEA said in a statement.