Weather balloons transporting a large quantity of cigarettes have interfered with air travel in Lithuania, as the country's main airport was forced to close for hours when dozens of them floated into the national airspace.
The airport closure led to 30 flight cancellations affecting six thousand travelers, with airport representatives alerting that additional delays could occur throughout Monday.
Authorities reported that multiple atmospheric balloons were detected entering Lithuania from the adjacent country of Belarus, with two of which ending up precisely above the airport's airspace.
Approximately 14 of the meteorological devices deployed throughout the weekend drifted across the capital region, which is home to Lithuania's main urban center and near the Belarusian boundary.
A minimum of 11 balloons carrying eighteen thousand packages of black-market cigarettes have since been recovered, though more recoveries are anticipated, according to border security officials.
Although causing problems, authorities noted that "Meteorological equipment transporting smuggled items - Belarusian smoking products - are common occurrences in Lithuania, Latvia, and Poland."
So far this year, over five hundred weather devices have been documented crossing into Lithuania from Belarus, while approximately 966 had been documented the previous year.
Meanwhile, the north-eastern Polish territory, which also borders Belarus, has documented over 100 cases in which contraband was flown from its border nation utilizing the balloons.
When questioned about why smugglers utilize a approach that remains especially affected by weather factors rather than simpler to operate drones, authorities explained that "Weather devices are rudimentary tools used by contraband transporters - they are less expensive than drones for moving tobacco products from Belarus."
Authorities continued that "The objective of our agencies is to capture the greatest possible quantities of contraband and to detain organisers and perpetrators so that such operations become not financially viable and do not pose risk to civil aviation."
The recent incidents occur during a time of growing anxiety in Europe following multiple unmanned aircraft violations that have resulted in flight interruptions across the continent.
Similar occurrences in nearby states have led European authorities to accelerate discussions about enhancing aerial security throughout European airspace.
Elena Vance is a film critic and entertainment journalist with over a decade of experience covering international cinema and industry trends.