Preliminary reports indicated no casualties. Medics examined the bus driver, who also remained uninjured.
An evacuation has been underway for a long time in the territory where the enemy drone struck, Hryhorov said.
Despite this, some people still remained living in dangerous conditions. Transportation was organized for them.
"We continue to urge residents to make decisions about evacuating from the most dangerous territories of the oblast so as not to expose themselves and their relatives to risk," he added.
In addition, Russians struck the city of Shostka in Sumy Oblast with drones overnight on April 30.
"Non-residential buildings suffered significant destruction with subsequent fire," the State Emergency Service in Sumy Oblast reported. Rescuers arrived at the strike site and quickly extinguished the blaze.
Russian troops attacked Konotop with drones overnight and on the morning of April 28. As a result, hospitals were damaged in the city, and traffic was halted. In addition, residential houses and administrative buildings were damaged.