Russian President Vladimir Putin's spokesman has accused Ukraine of trying to strike Putin's residence in the Kremlin with two drones overnight, but said they were brought down before they could reach their target.
No injuries were reported, Kremlin officials said. Putin was not at the residence at the time, they said.
Videos released on official social media channels appeared to show a drone strike the roof of the Senate Palace at the Kremlin.
The Kremlin said that "the Russian side reserves the right to retaliate whenever and wherever it deems necessary."
Ukrainian President Volodymyr Zelenskyy rejected Russia's claim that his country was involved in the drone attack on the Kremlin early Wednesday.
Zelenskyy, who is currently in Finland, said the claim was the prelude to a "large-scale terrorist attack" from Russia.
"First of all, Ukraine wages an exclusively defensive war and does not attack targets on the territory of the Russian Federation," Zelenskyy said in a statement. "What for? This does not solve any military issue. But it gives RF grounds to justify its attacks on civilians."
Zelenskyy went on to say that various attacks in Russia could be the result of "guerrilla activities of local resistance forces."
