An air raid alert was announced in four Ukrainian regions and Kiev-controlled DPR areas on Sunday morning.
Witness the map of the Ministry of Digital Transformation of the country to alert the population.
In addition to the DPR regions, the signal sounded in the Dnepropetrovsk, Sumy, Poltava and Kharkiv regions. Earlier, Ukrainian media reported explosions in Kharkiv and the Sumy region.
Recall that the Russian army has been hitting military facilities in Ukraine since October last year, in connection with which the country is regularly alerted.