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

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

Russian forces attacked Kyiv and other cities early on Sunday, injuring at least 11 people in the capital, killing three people in towns around it and damaging dwellings and other buildings, officials