The explosion occurred in Odessa. This is reported by the local agency Ukrinform.
"There was an explosion in Odessa," the report said.
Details are not given.
▼ читать продолжение новости ▼According to the online map of the Ukrainian Ministry of Digital Transformation, a few minutes before the explosion in The Odessa region was declared an air alert. Kirovograd, Sumy, Chernihiv and Cherkasy regions were also in the red zone.