Russia and Ukraine exchanged hundreds more prisoners Saturday as part of a major swap that amounted to a rare moment of cooperation in otherwise failed efforts to reach a ceasefire.

Russia launched a major attack on the Ukrainian capital Kyiv and killed at least 13 people in strikes across the country as the two sides released hundreds more prisoners on the second day of a major prisoner exchange.

KYIV: Kyiv came under attack from more than a dozen Russian drones early Sunday (May 25), authorities in the Ukrainian capital said as they warned of a missile threat. AFP journalists heard explosions and locals were urged to seek shelter,