Ukraine has again launched a fierce missile attack on Russian territory.

The attack was carried out in the Russian city of Belgord on the border of Ukraine. At least six people, including a newborn, were killed in Thursday's attack, city officials said. At least 18 people, including five children, were injured. The mayor of Belgorod said that Kiev targeted several places, including a shopping mall and a residential area.

The Russian Ministry of Defense claimed that 14 missiles were shot down in Belgorod that day. However, Kiev has not yet claimed responsibility. Ukraine has attacked Belgord on the border several times. Last December, an attack killed at least 25 Russian citizens.