Speaking at a European summit in Copenhagen, Macron and other European leaders called for more sanctions against Russia — notably targeting its energy sector — and emphasised that Ukraine is on the front line in a widening hybrid war against Europe. Macron urged the more than 40 leaders at the European Political Community summit to simply protect their interests without signalling their intentions to Russian President Vladimir Putin. He said that Russia finances “30 to 40% of the war effort” via the shadow fleet. So the shadow fleet is a very good target if you want to improve our efficiency to reduce these capacities.”He said that the same ship was checked by Estonian authorities in March. He said that Poland has been a constant victim of Russian intimidation, most notably a major drone intrusion last month.