Explosions were reported in the temporarily occupied city of Mariupol, Donetsk Oblast, the city’s mayoral advisor Petro Andriushchenko wrote on Telegram on the morning of Sept. 7.
"Mariupol. Very loud. Two explosions. Manhush District. Loud. Explosion."
A fire was reported behind Port City near a concrete mini-factory following the explosions, said Andriushchenko, adding that the Russians sent aviation from Primorsko-Akhtarsk and Rostov in the direction of Zaporizhzhya.
Russian occupiers are constructing fortifications near Mariupol, Andriushchenko reported on Sept. 6.