An explosion rocked the port of Azov in the Rostov region, followed by a fire, according to local Telegram channels. Residents of the Western District of Rostov-on-Don and the Azov District of the Rostov region reported hearing the explosion and seeing traces in the sky, according to the Telegram channel Privet-Rostov.ru, which also shared photos. Photo: Privet-Rostov.ru (t.me/privet_rostov_ru) Meanwhile, the Telegram channel Eto Rostov Novosty reported that residents of the Sea of Azov region heard the explosion. Preliminary information suggests that air defense systems were activated. The ou…