The European Union will activate a special security mechanism. Photo: Shutterstock Europe is increasing security coordination following a series of bomb threats against passenger planes, which in recent days led to the activation of emergency procedures and security checks in several countries across the continent, reaching their peak yesterday, with reports of more than 15 commercial flights across Europe that resulted in flight diversions and route changes, and in some cases even the scramble of fighter jets.
The European Union's Commissioner for Transport and Tourism, Apostolos Tzitzikostas, announced on Thursday (November 5) the activation of a European mechanism for sharing information in the field of aviation security, in light of the recent threats against commercial flights.
Referring to the wave of bomb threats against passenger flights in Europe, the European Union's Commissioner for Transport and Tourism, Apostolos Tzitzikostas, stressed:
"Any threat against civilians is unacceptable. Ensuring the safety and security of civilians remains our top priority."
Referring to the possibility that there is a connection between the various incidents, Tsitsikostas added: "It is too early to draw conclusions as to whether the reported incidents are related to each other. National investigations are still ongoing."
The move is intended to strengthen the exchange of information between member states and enable closer coordination between the entities responsible for civil aviation security.
The announcement follows consecutive days of security alerts that required special inspections and actions by security authorities in various countries, peaking yesterday.
According to the European Transport Commissioner's announcement, the Commission is monitoring developments and is in contact with the countries where the threats were received, as well as with the European Aviation Safety Agency (EASA).
The mechanism is intended to improve authorities' ability to share relevant information in real time, identify developments that require joint attention, and coordinate responses to events that may affect aviation activity.
National authorities in each country remain directly responsible for assessing threats, conducting investigations, and implementing security measures.
Within this framework, security agencies must act in cooperation with airlines, airport operators, and law enforcement authorities, depending on the nature of the threat and the determined level of risk.
The activation of the European mechanism does not in itself indicate a uniform increase in the level of alert at all airports on the continent, and no blanket order to suspend flights was issued following it.
One of the officially documented incidents occurred on October 18, 2026 , when an Airbus A320 passenger plane, en route from Tel Aviv to Vienna, reported a bomb threat while flying in Bulgarian airspace.
According to a statement from the Bulgarian Ministry of Defense, received at 9:17 PM, MiG-29 fighter jets were scrambled as part of the airspace defense mission after the report.
The civilian aircraft aborted its flight to Vienna and was diverted to land at Sofia Airport. The operation was carried out in coordination with the NATO Integrated Air Operations Center in Torjuon, Spain.
However, the Bulgarian Ministry of Defense statement does not state that the October incident is related to the threats received in November.
One of the key questions facing authorities is whether the recent bomb threats are separate incidents or a coordinated operation.
At this stage, no official determination confirms a connection between all the threats, nor has any single entity been officially identified as responsible for all of them.
The national investigations are intended to clarify the circumstances of the events, the source of the threats, and whether they share common characteristics.
Activating the European information-sharing mechanism may help authorities cross-reference information, but it does not, in itself, constitute evidence of an organized activity.
Such measures may lead to delays and changes in travel plans, even when no explosive device is found at the end of the checks.
From the European Union's perspective, the activation of the mechanism reflects the importance attached to information sharing and security coordination between countries, especially when alerts concerning civil aviation are received at multiple locations in a short period of time.