Romania on Sunday said it was summoning Russia's ambassador after the NATO member's military shot down the third drone in as many days in the country bordering Ukraine. Romania has seen frequent drone incursions since Russia launched its 2022 invasion of Ukraine, but had not shot down any until Friday. On Sunday, a Romanian F-16 fighter jet shot down a drone over the Black Sea, five minutes after it entered the country's airspace, Defence Minister Radu Miruta said on Facebook. Read moreSea drone explodes in the Romanian port of Constanta, raising fear of Ukraine war spillover President Nicusor Dan quoted an investigation as saying a drone shot down on Friday was a "Shahed model, used by the Russian Federation in its war of aggression against Ukraine". Investigations into drones shot down Saturday and Sunday were ongoing, he added. "It is unacceptable and intolerable for the Russian Federation to continue violating Romania's airspace, which is also the airspace of NATO and the European Union," he said on X. Moscow made no immediate public comment on the incidents.

The American Merops drone system, deployed by Poland and Romania to defend Russian drones, is tested in Nowa Deba, Poland, Tuesday, November 18, 2025. © Czarek Sokolowski, AP