Ukraine denied Russian allegations on Saturday that it had indefinitely postponed prisoner swaps, accusing Moscow of "playing dirty games" after overnight Russian missile and bomb strikes on Kharkiv left three people dead and 22 injured.

Ukraine says that a large Russian drone-and-missile attack has targeted the city of Kharkiv, killing at least three people and injuring 21.

Russia claims Ukraine indefinitely postponed the release while Kyiv maintains it has been delayed until next week.

Russia launched a major drone and missile assault on the eastern Ukrainian city of Kharkiv on Saturday, killing at least three people and wounding 21, according to local authorities. The large-scale strike,

Americans are continuing to join the Ukrainian army to battle Russia. But Trump’s tough stand on Ukraine has been seen as an ideological betrayal by many.