Between Nov. 2 and Nov. 5 multiple European passenger flights received bomb
threats, prompting diversions, emergency landings and security checks. Nov. 2: a
Wizz Air London–Sofia service was diverted and landed in Budapest. Nov. 3:
Warsaw airport reported a bomb alert and was inspecting two inbound aircraft
from London and Copenhagen; a flight originating in Israel diverted to Sofia
after a threat; a commercial passenger jet landed at Brussels following a
suspicious report, La Dernière Heure said. Nov. 5: Bulgarian media, citing
officials, said three aircraft made emergency landings; Aer Lingus said a
Dublin–Rome flight was diverted to Normandy as a precaution. Also on Nov. 5 a
Finnair Helsinki–Rome flight received a bomb threat and was escorted safely to
Rome by Italian air force units.