Russia-Ukraine war: A day after Russian forces killed at least 41 civilians in Ukraine, 21 people were killed reportedly in a retaliatory step by Kyiv on Saturday. According to reports, the shelling came in the centre of the Russian border city of Belgorod on Saturday. Local officials claimed 21 including three children were killed in the incident.Russia-Ukraine war: A day after Russian forces killed at least 41 civilians in Ukraine, 21 people were killed reportedly in a retaliatory step by Kyiv on Saturday. According to reports, the shelling came in the centre of the Russian border city of Belgorod on Saturday. Local officials claimed 21 including three children were killed in the incident.