The explosions occurred in the Kiev region of Ukraine. This is reported by the local newspaper Strana.
"There are reports of explosions in the Kiev region. An alert has been declared in the region, as well as in a number of other areas," the report said.
Details are not given. According to Ukrainian telegram channels, a column of black smoke is rising near Kiev.
According to the online map of the Ministry of Digital Transformation of Ukraine, the air alarm sounds in Kyiv, Chernihiv, Sumy, Cherkasy, Poltava, Kharkiv, Kirovohrad and Mykolaiv regions.