Russia said on Monday it was waiting for a signal from Ukraine to say it was willing to hold direct negotiations to end their war, but had not seen any signs of movement.

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.

Donald Trump expressed mounting frustration with Russia over its continued attacks on Ukraine but asserted that a deal to end the war remained within reach. The US president on Sunday evening reiterated his criticism of Vladimir Putin over Moscow’s persistent air strikes on Ukraine,

President Donald Trump said on Sunday that he's giving "two weeks" for Ukraine and Russia to make a deal as Kyiv is losing too many people to continue fighting amid the ongoing war with Russia, adding that he's disappointed in Russian President Vladimir Putin for continuing the conflict after peace negotiation talks.