The attack took place around 4 a.m. EET. “Residential buildings, a family doctor's office and an educational institution were damaged," she wrote. Read also: Kupyansk’s infrastructure 95% destroyed by Russian assaults Emergency services are on site addressing the aftermath of the attack.

Russia attacked cities across Ukraine, hitting energy infrastructure and wounding at least 15 people, authorities said.

Ukrainian Air Defense Forces destroyed 11 out of 35 Russian drones launched, while six others were lost from radar tracking. — Ukrinform.