The Russian occupation forces launched an air strike at the Sumy district, Sumy Regional Military Administration has said, adding that the number of casualties is being clarified.

"This afternoon, on September 9, the enemy inflicted an air strike on the settlements in the Sumy district, using guided aerial bombs. Casualties were reported. All necessary services are working on the spot. The damaged caused by the enemy attack is being clarified," it said on the Telegram channel on Monday.