Lithuania Escalates ICAO Complaint Over Belarusian Balloon Incursions

Lithuania has formally submitted a fresh dossier of evidence to the International Civil Aviation Organization (ICAO), detailing what it describes as a systematic hybrid attack by Belarus involving the use of weather balloons to disrupt civil aviation. The move marks a significant escalation in the diplomatic friction between Vilnius and Minsk, as the Baltic state seeks international intervention to protect its sovereign airspace and the safety of commercial flights.

The Ministry of Transport and Communications in Vilnius confirmed that the additional material, handed over to the UN’s aviation watchdog, documents a pattern of illegal activities originating from Belarusian territory. According to Lithuanian officials, these unmanned balloons are not merely meteorological tools but are being deployed strategically to violate Lithuanian airspace and create operational hazards for civil aircraft.

Systematic Disruptions at Vilnius Airport

The evidence provided to ICAO and the European Commission highlights the tangible impact these incursions have had on regional travel. Data collected by Lithuanian authorities reveals that since October 2023, there have been at least 20 documented instances where airspace violations necessitated the temporary suspension of operations at Vilnius International Airport. These disruptions have affected thousands of passengers and forced airlines to adjust flight paths or delay departures to ensure safety.

Vice-Minister of Transport Roderikas Žiobakas emphasized that the decision to escalate the matter internationally follows months of intensive monitoring. “We are taking another important step by providing additional evidence of Belarus’s illegal actions against Lithuania, which pose a direct threat to civil aviation safety,” Žiobakas stated. He noted that the data gathered by various national institutions proves that these balloons are being released systematically to interfere with the normal functioning of the country’s primary aviation hub.

The Nature of the Hybrid Threat

The use of weather balloons as a tool of hybrid warfare represents a low-cost but highly effective method of harassment. While seemingly innocuous, these balloons can interfere with radar systems, create physical collision risks for ascending or descending aircraft, and force air traffic controllers to clear large swathes of airspace as a precaution. For a country like Lithuania, which shares a long border with Belarus, the frequency of these incidents has moved beyond accidental drift into the realm of deliberate provocation.

This tactic is viewed by security analysts as part of a broader strategy of “grey zone” aggression. By staying below the threshold of conventional military conflict, such actions aim to exhaust the resources of the targeted state, cause economic disruption through airport closures, and test the responsiveness of NATO and EU border security protocols.

Seeking International Accountability

By involving ICAO, Lithuania is looking to move the issue beyond a bilateral dispute into the realm of international law and aviation safety standards. The ICAO Council has the mandate to investigate violations of the Chicago Convention, which governs international civil aviation. If the organization finds that Belarus has deliberately endangered civil flights, it could lead to further international isolation of the Minsk regime’s aviation sector.

Lithuanian officials have expressed gratitude to domestic security and border agencies for the collaborative effort in tracking and documenting the incursions. As the dossier undergoes review in Montreal, the seat of ICAO, Lithuania continues to bolster its domestic monitoring capabilities. The government has signaled that it will continue to work closely with European partners to ensure that the safety of the European Union’s eastern gateway is not compromised by unconventional tactics from neighboring territories.

Source: BNS

Context & actions About this article Report Share

Source check Aviation Security Report

This report is based on official statements from the Lithuanian Ministry of Transport regarding evidence submitted to the UN's aviation body (ICAO).

Checks

• Verified the submission of evidence to ICAO by the Lithuanian Ministry of Transport.
• Confirmed the reported number of disruptions at Vilnius Airport (20+ incidents).
• Cross-referenced the role of Roderikas Žiobakas within the ministry.

bns Lithuania Belarus weather balloon disruptions ICAO

Source

bns

Scope

Lithuania

Updated

2026-05-18 11:29

Report

Article contextPeople & topics2#5

Juras TaminskasRoderikas Žiobakas

#Aviation Safety#Belarus#Hybrid Warfare#ICAO#Lithuania

Share +15 DP