Ukrainian air defenses downed all 20 Shahed-type attack drones launched during a Russian attack overnight on May 17, Air Force commander Mykola Oleshchuk said.
The drones were reportedly launched from the Russian port town of Primorsko-Akhtarsk, located on the coast of the Sea of Azov, and from Russia's Kursk Oblast.
Aircraft, missile and electronic warfare units, and mobile fire groups of the Ukrainian Air Force intercepted the drones over Kharkiv, Poltava, Vinnytsia, Odesa, and Mykolaiv oblasts, Oleshchuk said.
Drone attacks are a daily occurrence in Ukraine, affecting various regions across the country. In recent months, Russia has intensified attacks against Ukraine's energy infrastructure, launching massive drone and missile strikes targeting critical facilities.
Ukraine introduced restrictions on energy supply across the country due to a "significant power shortage."