Key facts
- 32 bomb threats affected a dozen airlines over four days, all of which turned out to be hoaxes.
- An Aer Lingus flight landed at an airbase 1,000 kilometers from its intended destination after running low on fuel.
- Aviation security expert Paul Mason said the incidents bear the hallmarks of hybrid warfare and feel coordinated.
- Mason said Russia has denied involvement but the threats could come from proxies.
- The Aviation Security Act 1982 carries a maximum sentence of life imprisonment for false threats endangering an aircraft.
A spate of 32 bomb threats against a dozen airlines over four days has forced emergency responses including military jet escorts, mid-air inspections and diversions, the BBC reported on November 6, 2026. All the threats turned out to be hoaxes, but each prompted serious action.
Some threats arrived by phone and others by email. An Aer Lingus flight landed at an airbase 1,000 kilometers from its intended destination after running low on fuel. Other planes were rerouted to different airports, sometimes in different countries.
Marco Chan, a former commercial airline pilot and aviation expert at Kingston University, said airlines use a triage system but follow the same protocols for each threat until they are sure there is no danger. That can involve a mid-air inspection and a search after landing, he said.
Paul Mason, an aviation security expert, said the incidents bear the hallmarks of hybrid warfare, which uses unconventional methods such as cyber attacks. "It does feel co-ordinated," he said. "Russia has said it's got nothing to do with it, but it could be proxies." He added that the random nature of the targets and the lack of credible intelligence on who is behind the threats are the more worrying aspects.
The report said emails suggested an extremist misogynist group had claimed responsibility for a handful of incidents, although its founder has since denied it. Mason said airlines are well equipped to deal with unexpected diversions, which can number over a hundred planes daily for technical issues, medical emergencies or weather. He said customers are unlikely to get refunds because the incidents are not the airlines' fault.
The Aviation Security Act 1982 makes intentionally communicating false or misleading information that endangers an aircraft in flight a serious criminal offense, with a maximum sentence of life imprisonment.