An air strike warning was announced in four regions of Ukraine.
We inform that the TASS news agency reported on this.
According to information, sirens were activated in Dnepropetrovsk, Poltava, Sum and Kharkiv regions.
It was also reported that there was an explosion in Kharkiv, in the east of Ukraine. No further information was provided on the details of the explosion.
Source: en.axar.az