Recently, a third Russian tanker was spotted in Mariupol’s port. This increased activity could be related to two factors, particularly the launches of Kalibr missiles from the Azov Sea, according to the advisor to the Mayor of Mariupol, Petro Andriushchenko. Andriushchenko noted that the tanker was not in the port waters in the morning, but by the evening, it was already at the roadstead, heading towards the port entrance. The tanker visually appears capable of carrying up to 1,000 tons of petroleum products. During this time, it could have easily traveled to the port of Azov (Rostov-on-Don), …