Balloons carrying thousands of packs of cigarettes have disrupted flights in Lithuania, as the country's main airport was forced to close for hours when multiple of them floated into the airspace of Lithuania.
The temporary shutdown led to the cancellation of 30 flights affecting 6,000 passengers, with airport representatives alerting that additional delays could occur throughout Monday.
Border security stated that multiple atmospheric balloons were spotted infiltrating Lithuania from the adjacent country of Belarus, with two of which ending up directly over the aviation facility.
As many as 14 of the meteorological devices deployed throughout the weekend passed through the Vilnius area, which is the location of Lithuania's primary metropolis and adjacent to the Belarusian boundary.
A minimum of 11 balloons transporting 18,000 packs of black-market cigarettes have since been recovered, though additional discoveries are expected, according to customs agents.
Although causing problems, authorities noted that "Weather devices carrying illegal goods - cigarettes from Belarus - are nothing new in neighboring countries."
To date in the current year, numerous meteorological balloons have been observed infiltrating Lithuania from Belarus, while nearly a thousand were noted during the prior year.
Meanwhile, the north-eastern Podlaskie region, which also borders Belarus, has recorded more than one hundred incidents in which illegal goods were transported from its adjacent country employing the meteorological equipment.
Regarding inquiries concerning why criminal organizations employ a method that is highly susceptible to weather conditions rather than easier to manage drones, authorities explained that "Atmospheric equipment are basic instruments used by contraband transporters - they are less expensive than drones for moving tobacco products from Belarus."
Representatives further stated that "The goal of law enforcement is to capture the greatest possible amounts of illegal goods and to detain organisers and involved individuals so that these practices become economically unsustainable and create minimal risk to civil aviation."
The recent incidents occur during an era marked by growing anxiety in Europe following multiple unmanned aircraft violations that have created aviation problems across the region.
Parallel situations in neighboring countries have caused EU officials to fast-track conversations about strengthening air defences throughout the continent.
A tech journalist with over a decade of experience covering emerging technologies and consumer electronics.