A series of Ukraine drone attacks on the region of Belgorod injured at least 16 people on Tuesday, the governor of the region in Russia’s southwest that borders Ukraine said on Wednesday.

Axar.az reports, citing Reuters, among the injured were a doctor and a paramedic, Belgorod Governor Vyacheslav Gladkov said on the Telegram messaging app. Eight people were hospitalized, he added.

The Russian defense ministry said that its units destroyed 12 drones that Ukraine launched overnight, three of them over the Belgorod region. The ministry reports only the number of drones destroyed, not how many Ukraine launched.