Ukraine War Day 1,537: Russian Logistics Under Pressure as Drones Strike Deep Behind Front Lines

Russian military logistics in southern Ukraine face severe disruption as Ukrainian drones target supply routes more than 100 kilometers from the front lines, threatening Moscow's ability to maintain operations in the region. The Kerch Bridge connecting Russia to occupied Crimea has regained strategic importance as alternative supply routes to the peninsula come under increasing drone attacks. Despite reports of a ceasefire affecting Red Square and long-range strikes, fighting continues with massive violations reported from the front lines. Russian forces have advanced closer to Sloviansk and made gains west of Pokrovsk, while Ukrainian troops have entered a village near Vovchansk. Elements of Russia's Black Sea Fleet have put to sea, though details remain limited.