In brief
A new string of bomb threats has disrupted over 20 passenger flights across Europe, forcing diversions and security overhauls, but authorities have found no explosives. The incidents, linked to anonymous emails and spanning airlines such as Ryanair and Aegean, prompt questions about coordination, potential state involvement, and the broader vulnerability of European aviation. Analysts suggest the alerts may be deliberate false warnings aimed at sowing uncertainty and testing responses.
A fresh wave of bomb threats has disrupted more than 20 passenger flights across Europe on Thursday, forcing aircraft to divert, fighter jets to scramble, and airports to conduct emergency inspections, although investigators have found no explosives to date.
The alert chain began in the early hours of Thursday in Hungary and spread across several air corridors. Ryanair, Finnair, Wizz Air, Aer Lingus, LOT Polish Airlines and Aegean Airlines all reported incidents that pushed flights from Britain, Ireland, Italy, Poland, Bulgaria and Greece off‑route and onto alternate airports.
According to reports from Italian public broadcaster Rai News 24, an anonymous email written in Italian was directed to Rome’s Fiumicino airport operator and other airport‑based companies. The email triggered warnings involving two Rome‑bound flights from Helsinki and Dublin. Similar alerts were detected at Milan‑Malpensa and other European hubs, illustrating the geographic reach of the threats.
These incidents are not isolated. A string of similar bomb‑warning emails had already broken out earlier this week, prompting a wave of precautionary measures across the continent and raising red flags about a possible coordinated campaign.
Police and security specialists have not yet clarified whether the threats share a common source. Matthew Borie, co‑founder and chief intelligence officer of aviation security consultancy Osprey Flight Solutions, outlined several possible explanations: copycat behavior inspired by an earlier threat, repeated warnings issued by a single actor or group, or operations linked to hybrid warfare by state actors or their supporters.
"Repeated false warnings could be designed to create uncertainty among passengers, impose additional costs on airlines and test the responses of aviation authorities, even without any intention of carrying out an actual attack," said Borie.
In Dublin, European Commissioner for Sustainable Transport and Tourism Apostolos Tzitzikostas told a press conference that it was too early to determine whether the threats were coordinated or part of a larger campaign.
"It was too early to determine whether the ..." said Tzitzikostas.
Analysts emphasize that the sheer concentration of alerts may be intended to induce panic and cause operational disruptions, which in turn can strain airline resources and public confidence. The repeated nature of the threats also points to a deliberate attempt to test the robustness of cross‑border security protocols and the responsiveness of national air‑traffic control systems.
European authorities have responded with heightened vigilance, including the scrambling of fighter jets to patrol airspace and the deployment of rapid‑response teams to identify any potential contraband. Transport security agencies across the EU are reviewing their threat‑analysis frameworks in light of the pattern, noting that the absence of physical explosives does not negate the psychological impact on passengers or the logistical cost to airlines.
Now, after several weeks of alerts, the key questions remain: who is behind the emails? Are the incidents the work of independent actors or state‑backed operatives? What motives—ranging from economic disruption to strategic messaging—do they serve? Authorities are continuing to investigate, with investigations extending across multiple jurisdictions as the burst of bomb threats underscores the vulnerability of Europe’s interconnected aviation network to cyber and information‑operational disruptions.
