Europe Hit by Wave of Bomb Hoaxes on Passenger Flights

A series of bomb threats targeted passenger flights across Europe on Friday, marking the third such incident this week. The threats led to the diversion, search, or escort of multiple flights, causing significant disruptions and fear among passengers. European officials and security experts suggest that the hoaxes are part of a coordinated hybrid attack or a form of psychological warfare. The threats have been reported in several countries, including Spain, Italy, and Poland.

The campaign of bomb hoaxes began on Tuesday, with at least seven flights and a cruise ship receiving threats. By Thursday, the situation escalated with an Aer Lingus flight from Dublin to Rome being diverted to a French air base and evacuated. A Finnair flight from Helsinki was escorted into Rome's Fiumicino airport by Italian fighter jets. The threats have caused widespread disruptions, with some flights being forced to land in Bulgaria and others experiencing significant delays.

The people on board the affected flights have been significantly impacted, with many experiencing fear, anxiety, and disruptions to their travel plans. Passengers have been evacuated, screened, and searched before being allowed to continue their journey. The experience can be particularly traumatic for vulnerable individuals, such as children and the elderly. Travel industry reports indicate that affected airlines are working to rebook passengers, but the process can be challenging.

The cost of the bomb hoaxes extends beyond the cabin door, affecting not only passengers but also airline crews, air traffic controllers, airport staff, police, and bomb disposal teams. Each hoax drains public resources and human attention, with the response to the threats being real even when the threat is not. European passenger-rights rules generally treat security-related disruptions as extraordinary circumstances, which means that airlines may not be required to provide financial compensation to stranded passengers.

Spanish Foreign Minister José Manuel Albares has stated that it will take time to establish exactly what happened, but it is unlikely that the incidents are a coincidence. He also linked the flight threats to a separate series of attacks on refrigerated warehouses serving European supermarkets. The logic of such a campaign is the asymmetry, with the sender of a threat incurring little risk and cost, while the response is costly and disruptive.

Security experts believe that the pattern of bomb hoaxes bears the hallmarks of a coordinated hybrid attack, but caution that copycats or individuals with personal grievances remain possible. European officials have accused Russia of a wider campaign of hybrid disruption, but this has not been attributed to the current wave of bomb hoaxes. The incidents have raised concerns about the potential for hoax fatigue and the need for authorities to treat every threat seriously.

The long-term impact of the bomb hoaxes is uncertain, but there is a risk that a system repeatedly told "bomb" and repeatedly finding nothing may become complacent. Hostile actors may be counting on this, and a genuine threat arriving amid the noise could find the system more tired than it should be. Authorities must balance the need to treat every threat seriously with the risk of over-reaction, which could hand the sender of the hoax the disruption they wanted.

Key points

• The bomb hoaxes have caused significant disruptions and fear among passengers, with many flights being diverted, searched, or escorted by fighter jets.
• European officials and security experts believe that the hoaxes are part of a coordinated hybrid attack or a form of psychological warfare.
• The incidents have raised concerns about the potential for hoax fatigue and the need for authorities to treat every threat seriously.