Russian troops struck the Pivdennoukrainsk nuclear power plant in Ukraine's southern Mykolaiv region early on Monday but its reactors have not been damaged and are working normally, Ukraine's state nuclear company Energoatom said, APA reports.
A blast took place 300 metres (yards) away from the reactors and damaged power plant buildings shortly after midnight, Energoatom said in a statement.
The attack has also damaged a nearby hydroelectric power plant and transmission lines.