Balloons carrying a large quantity of cigarettes have disrupted flights in Lithuania, as Lithuania's primary air hub was compelled to shut down for several hours when multiple of them entered the airspace of Lithuania.
The airport closure led to the cancellation of 30 flights impacting 6,000 passengers, with authorities cautioning that delays might continue throughout Monday.
Authorities reported that multiple atmospheric balloons were observed crossing into Lithuania from the border with Belarus, with a pair of them ending up directly over the main terminal.
As many as 14 of the atmospheric instruments sent during the weekend floated over the Vilnius area, which is the location of Lithuania's main urban center and adjacent to the frontier with Belarus.
No fewer than 11 balloons containing numerous containers of black-market cigarettes have since been recovered, though this number could rise, according to customs agents.
While creating issues, authorities noted that "Meteorological equipment transporting smuggled items - tobacco products originating in Belarus - are not unusual in neighboring countries."
Since January, over five hundred weather devices have been documented crossing into Lithuania from Belarus, while approximately 966 had been documented the previous year.
At the same time, the north-eastern Polish territory, which also borders Belarus, has registered in excess of numerous instances in which contraband was flown from its border nation utilizing the weather devices.
When questioned about why criminal organizations employ a method that is particularly vulnerable to weather elements rather than easier to manage drones, authorities explained that "Meteorological balloons are rudimentary tools used by illegal traders - they are more economical than drones for moving tobacco products from Belarus."
Representatives further stated that "The objective of our agencies is to capture the greatest possible quantities of contraband and to apprehend coordinators and participants so that such operations become unprofitable and create minimal risk to civil aviation."
The recent incidents occur during an era marked by heightened tension in Europe following numerous drone incursions that have created aviation problems across European nations.
Parallel situations in neighboring countries have led European authorities to fast-track conversations about enhancing aerial security throughout the region.