Flights across several European countries received bomb threats in recent days, prompting airport inspections and police investigations, according to 中国新闻网. On November 6, Irish and British media organizations also reported receiving bomb or security threats, and a Swiss railway station was cordoned off the same day after a suspicious piece of luggage was found. Authorities are still working to trace the origin of the threats, and it remains undetermined whether the incidents are connected.
Why it matters
None of the threats reported so far has produced physical damage, but the disruption has been broad: aircraft diverted or escorted, terminals cleared, broadcasts interrupted and transport hubs shut down temporarily. The episode has also sharpened attention on how European governments read such incidents, with officials and analysts describing an environment in which even unattributable scares carry political weight.
What happened across the continent
According to the French prime minister's office, four aircraft flying through French airspace received bomb threats on November 6. All landed safely on French soil and underwent security checks — three at Paris Orly airport and one at Bordeaux airport. The office said it had begun investigating the origin of the alerts, which touched multiple European countries.
In Denmark, Copenhagen police said they received a new report on November 6 involving a threat to air traffic and sent officers back to Copenhagen airport to investigate. Police initially assessed that the incident posed no danger to passengers or others at the airport.
In the Czech Republic, a Prague airport spokesperson said nine flights in and out of the airport were affected by bomb threats — four arrivals and five departures. Later that day, police carried out an explosives search and found no device, and airport operations returned to normal in full.
In Austria, Vienna airport received an email on November 5 containing vague threats against four flights, according to 中国新闻网. Police in the state of Lower Austria said on November 6 that the state's national security and anti-extremism unit was handling the investigation into the threatening email. Authorities did not release further details, partly out of concern about copycat incidents.
Also on November 6, Ireland's national broadcaster RTÉ, Bauer Media Group and Virgin Media Group each received bomb threats and evacuated their premises, and some radio programming was interrupted. Irish police said in a statement that they were aware of threats against media organizations in Ireland and elsewhere in Europe, were in contact with the outlets concerned and would investigate.
A journalist at the Irish national broadcaster read excerpts of the threatening email on air. The message claimed the sender was the organization behind a string of bomb threats against European flights during the week, but the passage read out did not name the group.
Officials cautious on attribution
Dutch justice and security minister David van Weel said on November 6 that it was not yet clear who sent the bomb threats that affected multiple European aircraft on November 5. Because the threats were made anonymously, tracing their source is very difficult, he said. There is currently no indication that the false bomb threats were carried out by a state actor, but nothing has been ruled out.
European Commission commissioner for sustainable transport and tourism Apostolos Tzitzikostas made similar remarks at a press conference in Dublin the same day. He said the EU had activated an aviation security information-sharing mechanism, that it was too early to conclude whether the incidents are linked, and that there was no information yet to determine whether cyberattacks were involved.
Portuguese defence minister Nuno Melo, speaking in Lisbon on November 5 after meeting EU foreign policy chief Kaja Kallas, said Europe faces a growing threat of "hybrid warfare" and that the EU and NATO must be prepared to respond. The impact of such threats extends beyond the military sphere and requires both military and non-military tools, he said.
The sensitivity factor
Zhang Hong, a researcher at the Chinese Academy of Social Sciences' Institute of Russian, Eastern European and Central Asian Studies, told 中国新闻网 that Europe's geopolitical situation is highly tense and that Russia and the EU are in a state of broad strategic confrontation. In that atmosphere, he said, any disturbance in aviation or public safety is instinctively interpreted by European media and security agencies through the lens of hybrid confrontation and non-traditional security competition. That heightened sensitivity, he argued, is not purely subjective speculation but the product of prolonged strategic rivalry.
Zhang added that even without evidence linking the false bomb threats directly to the Russia-Ukraine conflict, the absence of proof illustrates how spillover effects have complicated Europe's security picture. The conflict's influence is no longer confined to the front line, he said; it has shaped a highly sensitive environment in which any independent security disturbance in the public sphere is easily tied to great-power confrontation and hybrid warfare.
He also noted that the causes of non-traditional security incidents are diverse — they could be individual pranks or the work of independent cybercriminal groups rather than deliberate action by either side in the conflict. But extremely low strategic trust between Russia and Europe amplifies the geopolitical impact, he said, making it increasingly hard to separate ordinary criminal incidents from conflict-derived hybrid operations. That blurred boundary, in his view, means low-intensity, hard-to-trace disturbances will keep affecting Europe's security environment and raise the difficulty of managing public safety crises.
What to watch: whether European investigators establish any link among the flight threats, the media threats and the railway station closure, and whether the EU's information-sharing mechanism produces a common assessment.
