1. New bomb threats target European broadcasters, air traffic  Al Jazeera
  2. Further bomb threats disrupt at least another 18 flights across Europe  The Guardian
  3. Spate of bomb threats poses serious challenge to airline industry  BBC
  4. Europe bomb threats 'likely co-ordinated campaign': Irish government  The Hindu
  5. 'Bomb on board': How three minute warning changed Dublin to Rome Aer Lingus flight's route  The Times of India