The Kremlin has threatened to launch direct missile strikes on nuclear power plants in the West and Ukraine in revenge for any attacks on Russian sites. The sinister warning comes as Moscow is accused of concocting an allegation that Ukraine struck its Zaporizhzhia Nuclear Power Plant with a fibre-optic drone, which Kyiv denies. The power plant, which stands as one of Europe's largest, sits in south eastern Ukraine in Putin-occupied territory. Senior Russian official Dmitry Medvedev - a former