Head of the President's Office of Ukraine Andriy Yermak reacted to the enemy shelling of the temporarily occupied Enerhodar and said that Russia's nuclear blackmail should not go unanswered.

"Russian terrorists shelled Enerhodar. They are provoking and trying to blackmail the world. They are shelling Nikopol, Marhanets and imitating a response at Enerhodar, although they are firing on their own. Russia is a state sponsor of terrorism. Nuclear blackmail should not go unanswered," Yermak said in a Telegram channel on Sunday evenings.