A loud explosion was heard in the temporarily occupied Mariupol on Thursday, May 4.
It is reported by RBC-Ukraine with reference to the adviser to the mayor of Mariupol, Petr Andryushchenko, in Telegram .
According to him, the explosion was heard by all districts of the city.
Details are being clarified.
Recall that intelligence reported that the Russians are preparing for the all-round defense of Mariupol .
In addition, the movement of Russian T-90 tanks was first noticed in Mariupol .
Source : RBC