"Earlier today, two commercial vessels were struck by drones in Bulgaria's exclusive economic zone in the Black Sea. One sank, and the other was seriously damaged. The origin of the drones is still under investigation. I just spoke with Bulgarian Prime Minister Rumen Radev about this serious attack," wrote the country's Prime Minister Ulf Kristersson. #черноМоре #дронове #глобалнаСигурност (translated)
