Europe News
Bulgaria boosts border surveillance after drone blast near Trans-Balkan gas pipeline
Bulgaria has tightened border surveillance after a drone exploded near the Trans-Balkan gas pipeline close to Romania.
Trans-Balkan gas pipeline
Europe News
Drone explodes near Bulgaria-Romania border as authorities review airspace surveillance
An unidentified drone exploded near the Bulgaria-Romania border close to gas infrastructure, prompting an investigation and tighter surveillance.