Ukrainian drones strike Russian corvette RFS Boiky near Saint Petersburg

Ukrainian UAV strikes on June 3rd, 2026 targeted the Russian corvette RFS Boiky at the Veleshchynsjy dockyard in Kronstadt (near Saint Petersburg), as well as oil terminals at Ust Luga and Primorsk, disrupting naval and energy export infrastructure. The ongoing UAV campaign against Baltic Fleet assets and oil terminals in the Saint Petersburg region poses a sustained threat to port operations, vessel movements, and oil export logistics in the eastern Baltic Sea.