Russia said on Monday it was waiting for a signal from Ukraine regarding Kyiv's willingness to hold direct negotiations to end the war, but said it did not so far see any signs of movement. The Kremlin said last Friday that the possibility of direct talks between the two sides had been raised during a three-hour meeting between President Vladimir Putin and U.

Officials say Ukraine and Russia have targeted each other with long-range strikes amid continuing uncertainty about whether an agreement to stop their more than three-year war is within reach.

The Trump administration has been trying to broker a peace deal between Ukraine and Russia to halt the three-year conflict.