At least 21 people, including three children, were killed and 110 others wounded in a Ukrainian attack on the Russian city of Belgorod yesterday. The Russian Defence Ministry said Kyiv employed rockets carrying cluster bomb warheads in its strike, labelling the attack a crime. The Kremlin said Russian President Vladimir Putin was briefed about the attack. Saturday's shelling comes after Russia launched its biggest air attack on Ukraine since the start of its full-scale invasion, resulting in at least 40 deaths and more than 150 injuries.<br />''<br />''Meanwhile, Russia has launched fresh attacks on Ukraine. According to Ukrainian officials, Russia's drone attacks targeted Kyiv and inflicted damage on residential areas of the country's second-largest city of Kharkiv.<br />