As the conflict in Ukraine bogs down, the European Union crosses a strategic threshold. On May 20th, Brussels adopted a 17th round of sanctions targeting previously less exposed entities: the Russian ghost fleet, a logistical pillar of oil evasion. This maneuver, synchronized with London, marks a turning point in the economic war waged against Moscow. By hardening its stance, the EU aims to weaken the opaque circuits financing the Russian military effort and maintain pressure on its foreign supporters.