Ukrainian media reported on the explosions in Odessa and Kharkov.

Explosions have occurred in the cities of Odessa and Kharkov in Ukraine. This was announced on April 12 by the Ukrainian Public television channel.

"Explosions are heard in Odessa. <....> Explosions are heard in Odessa again," the Telegram channel reports.

Later, the TV channel reported an explosion in Kharkiv.

According to the online map of the Ukrainian Ministry of Digital Transformation, an air alert has been declared in the Kiev, Chernihiv, Sumy and Kharkiv regions. An alarm was also sounded in the Odessa region during the explosions.

The Russian Ministry of Defense did not comment on the information about the explosions.

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On April 10, a Ukrainian TV channel reported explosions in the city of Kropyvnytskyi, Kirovograd region. At that time, an air alert was declared in the region.