According to intelligence data from the British Ministry of Defense, the Russians assembled 4 barges at the entrance to the port of Novorossiysk, which are intended to be utilized to make a movable barrier against Ukrainian surface drones. This testifies to the seriousness of the threat that Ukrainians pose to the Russians with their unmanned systems. The threat is so large that the last theoretically safe base of the Russian Navy in the Black Sea is slow becoming a trap for its surface and submarines.