Ukrainian naval drones strike two Russian oil tankers in Black Sea The GuardianMystery Blasts Rock Russia-Linked Oil Tankers Off Turkey's Coast The Wall Street JournalUkraine says it hit Russian ‘shadow fleet' tankers with underwater drones in Black Sea CNN"This Is Virat, Need Help": Russian Shadow Fleet Crew Before Drone Attack NDTVUkraine hits tankers in Black Sea in escalation against Russia BBC
