Romanian F-16 fighter jets shot down two drones over the Black Sea some 20 kilometers southeast of the town of Sulina, moments after they had illegally entered the country, according to Le Monde.

Romania’s Defense Ministry said two Romanian Air Force F-16s engaged the drones, according to TRT World. At least seven cargo vessels were hit by drones in the Black Sea this month, off the coasts of Romania and Bulgaria, members of the North Atlantic Treaty Organization (NATO), leaving two people dead and at least 25 missing, according to The Hindu; Romanian President Nicușor Dan said in Brussels that two drones had hit the vessels but did not say whose they were, and warned there would be a reaction from the Romanian state.