Russia launched 68 drones and four missiles targeting Ukrainian territory overnight, Ukraine's air force said on Sunday.
Two Iskander-M ballistic missiles struck Poltava and Odesa regions and two Kh-59 guided air missiles targeted the Chernihiv and Sumy regions, the air forces said on the Telegram messaging app.
Ukraine's air defence units destroyed 31 of the drones, while 36 were unaccounted for, most likely intercepted by Ukraine's electronic warfare, the air force said. The remaining drone was still in the air, it said.