Danish police announced they are investigating threats targeting air traffic at Copenhagen Airport, stating that according to their initial assessment there is no danger to passengers. Czech police also reported receiving reports of bomb threats on flights taking off from and landing at Prague Airport. Meanwhile, Portuguese police announced a false bomb report on a flight departing from Lisbon Airport. Yesterday, bomb threats were also received on at least 25 flights in Europe. This is the third wave of bomb threats against European aviation within four days.

