The Palau-flagged Larisa 1, hit by a kamikaze drone, sailed along Romanian waters to Ukrainian ports on the Danube.
After the blockade on the Black Sea ports, Ukraine redirected the export of its products from the river ports of Izmail and Rani in the Odesa region; Ships reach them under the protection of NATO territorial waters.
As you can see, it doesn't help. As well as active reconnaissance activity of Western air forces over this area.
informer.