Russia and the European Union are trading barbs once again—this time over a drone incident in Romania that triggered a fresh diplomatic storm. After reports that a Russian-made drone struck a building near Romania’s border with Ukraine, injuring two people, European Commission chief Ursula von der Leyen accused Moscow of having “crossed a line”. Watch Russian President Vladimir Putin's first reaction to the incident and Europe's allegations.

Two people injured after Russian drone strike sparks fire in 10-storey building

The drone had been "involved in the bombing of infrastructure in Ukraine" before crashing in Galați, authorities said. Ursula von der Leyen said Russia had "crossed yet another…