MOSCOW, September 25. /TASS/. A series of explosions was heard in the Ukrainian city of Odessa and the Odessa region, according to Dumskaya publication.
An air alert has been earlier declared in four regions of Ukraine. The air alert signal was heard in the Dnepropetrovsk, Kirovograd, Nikolaev and Odessa regions, as well as in the Kiev-controlled areas of the Zaporozhye and Kherson regions.
Previously, an air alert was announced several times and then canceled in a number of regions of the country, including the Dnepropetrovsk and Odessa regions.